103213300131 has 12 divisors (see below), whose sum is σ = 149344266552. Its totient is φ = 68689610496.

The previous prime is 103213300111. The next prime is 103213300133. The reversal of 103213300131 is 131003312301.

It is a happy number.

103213300131 is a `hidden beast` number, since 1 + 0 + 321 + 330 + 0 + 13 + 1 = 666.

It is not a de Polignac number, because 103213300131 - 2¹⁹ = 103212775843 is a prime.

It is a super-2 number, since 2×103213300131² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103213300133) 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, 9932541 + ... + 9942926.

It is an arithmetic number, because the mean of its divisors is an integer number (12445355546).

Almost surely, 2^103213300131 is an apocalyptic number.

103213300131 is a deficient number, since it is larger than the sum of its proper divisors (46130966421).

103213300131 is a wasteful number, since it uses less digits than its factorization.

103213300131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19876050 (or 19876047 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 103213300131 its reverse (131003312301), we get a palindrome (234216612432).

The spelling of 103213300131 in words is "one hundred three billion, two hundred thirteen million, three hundred thousand, one hundred thirty-one".