10313131213 has 16 divisors (see below), whose sum is σ = 12899039616. Its totient is φ = 8010512640.

The previous prime is 10313131211. The next prime is 10313131217. The reversal of 10313131213 is 31213131301.

It is a cyclic number.

It is not a de Polignac number, because 10313131213 - 2¹ = 10313131211 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10313131211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189856 + ... + 238057.

It is an arithmetic number, because the mean of its divisors is an integer number (806189976).

Almost surely, 2^10313131213 is an apocalyptic number.

It is an amenable number.

10313131213 is a deficient number, since it is larger than the sum of its proper divisors (2585908403).

10313131213 is a wasteful number, since it uses less digits than its factorization.

10313131213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428244.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 10313131213 its reverse (31213131301), we get a palindrome (41526262514).

The spelling of 10313131213 in words is "ten billion, three hundred thirteen million, one hundred thirty-one thousand, two hundred thirteen".