130602422431 has 6 divisors (see below), whose sum is σ = 141421558200. Its totient is φ = 120556082088.

The previous prime is 130602422413. The next prime is 130602422441. The reversal of 130602422431 is 134224206031.

It is a happy number.

It is not a de Polignac number, because 130602422431 - 2⁷ = 130602422303 is a prime.

It is a super-2 number, since 2×130602422431² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 130602422431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130602422411) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 386397531 + ... + 386397868.

It is an arithmetic number, because the mean of its divisors is an integer number (23570259700).

Almost surely, 2^130602422431 is an apocalyptic number.

130602422431 is a deficient number, since it is larger than the sum of its proper divisors (10819135769).

130602422431 is an equidigital number, since it uses as much as digits as its factorization.

130602422431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772795425 (or 772795412 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 130602422431 its reverse (134224206031), we get a palindrome (264826628462).

The spelling of 130602422431 in words is "one hundred thirty billion, six hundred two million, four hundred twenty-two thousand, four hundred thirty-one".