130331104 has 24 divisors (see below), whose sum is σ = 265439160. Its totient is φ = 62918016.

The previous prime is 130331101. The next prime is 130331111. The reversal of 130331104 is 401133031.

130331104 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130331101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69294 + ... + 71149.

It is an arithmetic number, because the mean of its divisors is an integer number (11059965).

Almost surely, 2^130331104 is an apocalyptic number.

It is an amenable number.

130331104 is an abundant number, since it is smaller than the sum of its proper divisors (135108056).

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

130331104 is a wasteful number, since it uses less digits than its factorization.

130331104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140482 (or 140474 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 130331104 is about 11416.2648883074. The cubic root of 130331104 is about 507.0094156693.

Adding to 130331104 its reverse (401133031), we get a palindrome (531464135).

The spelling of 130331104 in words is "one hundred thirty million, three hundred thirty-one thousand, one hundred four".