130455322620 has 96 divisors (see below), whose sum is σ = 417579176448. Its totient is φ = 29809635072.

The previous prime is 130455322597. The next prime is 130455322631. The reversal of 130455322620 is 26223554031.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1450279 + ... + 1537601.

It is an arithmetic number, because the mean of its divisors is an integer number (4349783088).

Almost surely, 2^130455322620 is an apocalyptic number.

130455322620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130455322620 is an abundant number, since it is smaller than the sum of its proper divisors (287123853828).

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

130455322620 is a wasteful number, since it uses less digits than its factorization.

130455322620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90899 (or 90897 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 130455322620 its reverse (26223554031), we get a palindrome (156678876651).

The spelling of 130455322620 in words is "one hundred thirty billion, four hundred fifty-five million, three hundred twenty-two thousand, six hundred twenty".