13131012236201 has 24 divisors (see below), whose sum is σ = 13745427476256. Its totient is φ = 12543018808320.

The previous prime is 13131012236197. The next prime is 13131012236227. The reversal of 13131012236201 is 10263221013131.

It is not a de Polignac number, because 13131012236201 - 2² = 13131012236197 is a prime.

It is a super-2 number, since 2×13131012236201² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13131512236201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1665734006 + ... + 1665741888.

It is an arithmetic number, because the mean of its divisors is an integer number (572726144844).

Almost surely, 2^{13131012236201} is an apocalyptic number.

It is an amenable number.

13131012236201 is a deficient number, since it is larger than the sum of its proper divisors (614415240055).

13131012236201 is a wasteful number, since it uses less digits than its factorization.

13131012236201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11813 (or 11790 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 13131012236201 its reverse (10263221013131), we get a palindrome (23394233249332).

The spelling of 13131012236201 in words is "thirteen trillion, one hundred thirty-one billion, twelve million, two hundred thirty-six thousand, two hundred one".