130234331420 has 48 divisors (see below), whose sum is σ = 276421807200. Its totient is φ = 51537150720.

The previous prime is 130234331411. The next prime is 130234331429. The reversal of 130234331420 is 24133432031.

It is an interprime number because it is at equal distance from previous prime (130234331411) and next prime (130234331429).

It is a self number, because there is not a number n which added to its sum of digits gives 130234331420.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130234331429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1395791 + ... + 1486169.

It is an arithmetic number, because the mean of its divisors is an integer number (5758787650).

Almost surely, 2^130234331420 is an apocalyptic number.

130234331420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130234331420 is an abundant number, since it is smaller than the sum of its proper divisors (146187475780).

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

130234331420 is a wasteful number, since it uses less digits than its factorization.

130234331420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91158 (or 91156 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 130234331420 its reverse (24133432031), we get a palindrome (154367763451).

The spelling of 130234331420 in words is "one hundred thirty billion, two hundred thirty-four million, three hundred thirty-one thousand, four hundred twenty".