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23001101301 = 3191153349981
BaseRepresentation
bin10101011010111110…
…001111001111110101
32012100222122000021210
4111122332033033311
5334101240220201
614322213232033
71442663064243
oct253276171765
965328560253
1023001101301
119833581932
12455b032619
132227386519
141182ad7793
158e947b1d6
hex55af8f3f5

23001101301 has 16 divisors (see below), whose sum is σ = 32310338240. Its totient is φ = 14514370560.

The previous prime is 23001101257. The next prime is 23001101327. The reversal of 23001101301 is 10310110032.

It is not a de Polignac number, because 23001101301 - 26 = 23001101237 is a prime.

It is a super-2 number, since 2×230011013012 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23001102301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109270 + ... + 240711.

It is an arithmetic number, because the mean of its divisors is an integer number (2019396140).

Almost surely, 223001101301 is an apocalyptic number.

It is an amenable number.

23001101301 is a deficient number, since it is larger than the sum of its proper divisors (9309236939).

23001101301 is a wasteful number, since it uses less digits than its factorization.

23001101301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351156.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 23001101301 its reverse (10310110032), we get a palindrome (33311211333).

The spelling of 23001101301 in words is "twenty-three billion, one million, one hundred one thousand, three hundred one".

Divisors: 1 3 19 57 1153 3459 21907 65721 349981 1049943 6649639 19948917 403528093 1210584279 7667033767 23001101301