13211010321131 has 16 divisors (see below), whose sum is σ = 15687734365440. Its totient is φ = 10885085786400.

The previous prime is 13211010321121. The next prime is 13211010321193. The reversal of 13211010321131 is 13112301011231.

It is not a de Polignac number, because 13211010321131 - 2³⁴ = 13193830451947 is a prime.

It is a super-2 number, since 2×13211010321131² (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 (13211010321121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143299445 + ... + 143391606.

It is an arithmetic number, because the mean of its divisors is an integer number (980483397840).

Almost surely, 2^{13211010321131} is an apocalyptic number.

13211010321131 is a deficient number, since it is larger than the sum of its proper divisors (2476724044309).

13211010321131 is a wasteful number, since it uses less digits than its factorization.

13211010321131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286691314.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 13211010321131 its reverse (13112301011231), we get a palindrome (26323311332362).

The spelling of 13211010321131 in words is "thirteen trillion, two hundred eleven billion, ten million, three hundred twenty-one thousand, one hundred thirty-one".