103202202131 has 16 divisors (see below), whose sum is σ = 125724595200. Its totient is φ = 82742482368.

The previous prime is 103202202091. The next prime is 103202202137. The reversal of 103202202131 is 131202202301.

It is not a de Polignac number, because 103202202131 - 2²² = 103198007827 is a prime.

It is a super-2 number, since 2×103202202131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103202202137) 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, 4900610 + ... + 4921623.

It is an arithmetic number, because the mean of its divisors is an integer number (7857787200).

Almost surely, 2^103202202131 is an apocalyptic number.

103202202131 is a deficient number, since it is larger than the sum of its proper divisors (22522393069).

103202202131 is an equidigital number, since it uses as much as digits as its factorization.

103202202131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9822338.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 103202202131 its reverse (131202202301), we get a palindrome (234404404432).

The spelling of 103202202131 in words is "one hundred three billion, two hundred two million, two hundred two thousand, one hundred thirty-one".