131303102272628 has 24 divisors (see below), whose sum is σ = 269951832645600. Its totient is φ = 55092210743520.

The previous prime is 131303102272627. The next prime is 131303102272759. The reversal of 131303102272628 is 826272201303131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131303102272627) 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, 114775438478 + ... + 114775439621.

It is an arithmetic number, because the mean of its divisors is an integer number (11247993026900).

Almost surely, 2^{131303102272628} is an apocalyptic number.

It is an amenable number.

131303102272628 is an abundant number, since it is smaller than the sum of its proper divisors (138648730372972).

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

131303102272628 is a wasteful number, since it uses less digits than its factorization.

131303102272628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229550878127 (or 229550878125 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

Adding to 131303102272628 its reverse (826272201303131), we get a palindrome (957575303575759).

The spelling of 131303102272628 in words is "one hundred thirty-one trillion, three hundred three billion, one hundred two million, two hundred seventy-two thousand, six hundred twenty-eight".