130631423554 has 16 divisors (see below), whose sum is σ = 196152624000. Its totient is φ = 65247252624.

The previous prime is 130631423537. The next prime is 130631423627. The reversal of 130631423554 is 455324136031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9345879 + ... + 9359845.

It is an arithmetic number, because the mean of its divisors is an integer number (12259539000).

Almost surely, 2^130631423554 is an apocalyptic number.

130631423554 is a deficient number, since it is larger than the sum of its proper divisors (65521200446).

130631423554 is a wasteful number, since it uses less digits than its factorization.

130631423554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18537.

The product of its (nonzero) digits is 129600, while the sum is 37.

Adding to 130631423554 its reverse (455324136031), we get a palindrome (585955559585).

The spelling of 130631423554 in words is "one hundred thirty billion, six hundred thirty-one million, four hundred twenty-three thousand, five hundred fifty-four".