103302112131 has 8 divisors (see below), whose sum is σ = 153040166160. Its totient is φ = 68868074736.

The previous prime is 103302112129. The next prime is 103302112141. The reversal of 103302112131 is 131211203301.

It is not a de Polignac number, because 103302112131 - 2¹ = 103302112129 is a prime.

It is a super-2 number, since 2×103302112131² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103302112141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1913002050 + ... + 1913002103.

It is an arithmetic number, because the mean of its divisors is an integer number (19130020770).

Almost surely, 2^103302112131 is an apocalyptic number.

103302112131 is a deficient number, since it is larger than the sum of its proper divisors (49738054029).

103302112131 is an equidigital number, since it uses as much as digits as its factorization.

103302112131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3826004162 (or 3826004156 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 103302112131 its reverse (131211203301), we get a palindrome (234513315432).

The spelling of 103302112131 in words is "one hundred three billion, three hundred two million, one hundred twelve thousand, one hundred thirty-one".