3211013112131 has 32 divisors (see below), whose sum is σ = 3748058018496. Its totient is φ = 2718476800000.

The previous prime is 3211013112101. The next prime is 3211013112133. The reversal of 3211013112131 is 1312113101123.

It is not a de Polignac number, because 3211013112131 - 2²⁶ = 3210946003267 is a prime.

It is a super-2 number, since 2×3211013112131² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3211013112133) 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 31 ways as a sum of consecutive naturals, for example, 30412031 + ... + 30517431.

It is an arithmetic number, because the mean of its divisors is an integer number (117126813078).

Almost surely, 2^{3211013112131} is an apocalyptic number.

3211013112131 is a deficient number, since it is larger than the sum of its proper divisors (537044906365).

3211013112131 is a wasteful number, since it uses less digits than its factorization.

3211013112131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107143.

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

Adding to 3211013112131 its reverse (1312113101123), we get a palindrome (4523126213254).

The spelling of 3211013112131 in words is "three trillion, two hundred eleven billion, thirteen million, one hundred twelve thousand, one hundred thirty-one".