103131011202 has 32 divisors (see below), whose sum is σ = 219866265600. Its totient is φ = 32155435728.

The previous prime is 103131011189. The next prime is 103131011213. The reversal of 103131011202 is 202110131301.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5716678 + ... + 5734689.

It is an arithmetic number, because the mean of its divisors is an integer number (6870820800).

Almost surely, 2^103131011202 is an apocalyptic number.

103131011202 is an abundant number, since it is smaller than the sum of its proper divisors (116735254398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103131011202 is a wasteful number, since it uses less digits than its factorization.

103131011202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11451470.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 103131011202 its reverse (202110131301), we get a palindrome (305241142503).

The spelling of 103131011202 in words is "one hundred three billion, one hundred thirty-one million, eleven thousand, two hundred two".