3012113111231 has 16 divisors (see below), whose sum is σ = 3460872576000. Its totient is φ = 2567993385888.

The previous prime is 3012113111207. The next prime is 3012113111251. The reversal of 3012113111231 is 1321113112103.

It is not a de Polignac number, because 3012113111231 - 2⁶ = 3012113111167 is a prime.

It is a super-2 number, since 2×3012113111231² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3012113111251) 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, 371720 + ... + 2482418.

It is an arithmetic number, because the mean of its divisors is an integer number (216304536000).

Almost surely, 2^{3012113111231} is an apocalyptic number.

3012113111231 is a deficient number, since it is larger than the sum of its proper divisors (448759464769).

3012113111231 is a wasteful number, since it uses less digits than its factorization.

3012113111231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111798.

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

Adding to 3012113111231 its reverse (1321113112103), we get a palindrome (4333226223334).

The spelling of 3012113111231 in words is "three trillion, twelve billion, one hundred thirteen million, one hundred eleven thousand, two hundred thirty-one".