10031213311 has 12 divisors (see below), whose sum is σ = 11670593592. Its totient is φ = 8596981008.

The previous prime is 10031213279. The next prime is 10031213323. The reversal of 10031213311 is 11331213001.

It is not a de Polignac number, because 10031213311 - 2⁵ = 10031213279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10031210311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 693196 + ... + 707518.

It is an arithmetic number, because the mean of its divisors is an integer number (972549466).

Almost surely, 2^10031213311 is an apocalyptic number.

10031213311 is a deficient number, since it is larger than the sum of its proper divisors (1639380281).

10031213311 is a wasteful number, since it uses less digits than its factorization.

10031213311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28630 (or 28623 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 10031213311 its reverse (11331213001), we get a palindrome (21362426312).

The spelling of 10031213311 in words is "ten billion, thirty-one million, two hundred thirteen thousand, three hundred eleven".