130631423627 has 2 divisors, whose sum is σ = 130631423628. Its totient is φ = 130631423626.

The previous prime is 130631423537. The next prime is 130631423641. The reversal of 130631423627 is 726324136031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130631423627 - 2²² = 130627229323 is a prime.

It is not a weakly prime, because it can be changed into another prime (130631423677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65315711813 + 65315711814.

It is an arithmetic number, because the mean of its divisors is an integer number (65315711814).

Almost surely, 2^130631423627 is an apocalyptic number.

130631423627 is a deficient number, since it is larger than the sum of its proper divisors (1).

130631423627 is an equidigital number, since it uses as much as digits as its factorization.

130631423627 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 38.

Adding to 130631423627 its reverse (726324136031), we get a palindrome (856955559658).

The spelling of 130631423627 in words is "one hundred thirty billion, six hundred thirty-one million, four hundred twenty-three thousand, six hundred twenty-seven".