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13101031010001 = 311877452680661
BaseRepresentation
bin1011111010100101001001…
…0011001010111011010001
31201101110001101011121100210
42332221102103022323101
53204121402414310001
643510310333434333
72521342522124064
oct276512223127321
951343041147323
1013101031010001
1141a1130509980
12157709893b9a9
13740563c7193c
14334143d868db
1517abc417add6
hexbea524caed1

13101031010001 has 16 divisors (see below), whose sum is σ = 19077773819328. Its totient is φ = 7930965163200.

The previous prime is 13101031009897. The next prime is 13101031010051. The reversal of 13101031010001 is 10001013010131.

It is not a de Polignac number, because 13101031010001 - 213 = 13101031001809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13101031010051) 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, 226311390 + ... + 226369271.

It is an arithmetic number, because the mean of its divisors is an integer number (1192360863708).

Almost surely, 213101031010001 is an apocalyptic number.

13101031010001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13101031010001 is a deficient number, since it is larger than the sum of its proper divisors (5976742809327).

13101031010001 is a wasteful number, since it uses less digits than its factorization.

13101031010001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452681552.

The product of its (nonzero) digits is 9, while the sum is 12.

Adding to 13101031010001 its reverse (10001013010131), we get a palindrome (23102044020132).

The spelling of 13101031010001 in words is "thirteen trillion, one hundred one billion, thirty-one million, ten thousand, one".

Divisors: 1 3 11 33 877 2631 9647 28941 452680661 1358041983 4979487271 14938461813 397000939697 1191002819091 4367010336667 13101031010001