130403135320 has 32 divisors (see below), whose sum is σ = 293441162400. Its totient is φ = 52155190528.

The previous prime is 130403135249. The next prime is 130403135333. The reversal of 130403135320 is 23531304031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167196 + ... + 537364.

It is an arithmetic number, because the mean of its divisors is an integer number (9170036325).

Almost surely, 2^130403135320 is an apocalyptic number.

130403135320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130403135320 is an abundant number, since it is smaller than the sum of its proper divisors (163038027080).

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

130403135320 is a wasteful number, since it uses less digits than its factorization.

130403135320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378987 (or 378983 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 130403135320 its reverse (23531304031), we get a palindrome (153934439351).

The spelling of 130403135320 in words is "one hundred thirty billion, four hundred three million, one hundred thirty-five thousand, three hundred twenty".