130131235 has 8 divisors (see below), whose sum is σ = 168169680. Its totient is φ = 96096864.

The previous prime is 130131229. The next prime is 130131241. The reversal of 130131235 is 532131031.

It is an interprime number because it is at equal distance from previous prime (130131229) and next prime (130131241).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130131235 - 2¹⁹ = 129606947 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1000945 + ... + 1001074.

It is an arithmetic number, because the mean of its divisors is an integer number (21021210).

Almost surely, 2^130131235 is an apocalyptic number.

130131235 is a deficient number, since it is larger than the sum of its proper divisors (38038445).

130131235 is a wasteful number, since it uses less digits than its factorization.

130131235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002037.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 130131235 is about 11407.5078347551. The cubic root of 130131235 is about 506.7501086508.

Adding to 130131235 its reverse (532131031), we get a palindrome (662262266).

The spelling of 130131235 in words is "one hundred thirty million, one hundred thirty-one thousand, two hundred thirty-five".