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23103132343401 = 31146161912311993
BaseRepresentation
bin1010100000011000111011…
…11111110001110001101001
310000210122020000102122201010
411100030131333301301221
511012010203334442101
6121045233225414133
74603101104521005
oct520143577616151
9100718200378633
1023103132343401
1173a7a8aa01870
12271166033a349
13cb7801563bb6
1459c2aa1cb705
152a0e737eb2d6
hex15031dff1c69

23103132343401 has 64 divisors (see below), whose sum is σ = 33776198184960. Its totient is φ = 13930629696000.

The previous prime is 23103132343381. The next prime is 23103132343433. The reversal of 23103132343401 is 10434323130132.

It is not a de Polignac number, because 23103132343401 - 26 = 23103132343337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23103132343601) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11592137661 + ... + 11592139653.

It is an arithmetic number, because the mean of its divisors is an integer number (527753096640).

Almost surely, 223103132343401 is an apocalyptic number.

It is an amenable number.

23103132343401 is a deficient number, since it is larger than the sum of its proper divisors (10673065841559).

23103132343401 is a wasteful number, since it uses less digits than its factorization.

23103132343401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4318.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 23103132343401 its reverse (10434323130132), we get a palindrome (33537455473533).

The spelling of 23103132343401 in words is "twenty-three trillion, one hundred three billion, one hundred thirty-two million, three hundred forty-three thousand, four hundred one".

Divisors: 1 3 11 33 461 619 1231 1383 1857 1993 3693 5071 5979 6809 13541 15213 20427 21923 40623 65769 285359 567491 761989 856077 918773 1233667 1702473 2285967 2453383 2756319 3138949 3701001 6242401 7360149 8381879 9416847 10106503 13570337 18727203 25145637 26987213 30319509 40711011 80961639 351276929 568720487 1053830787 1131009563 1518644077 1706161461 3393028689 3864046219 4555932231 6255925357 11592138657 12441105193 16705084847 18767776071 37323315579 50115254541 700094919497 2100284758491 7701044114467 23103132343401