130131455 has 8 divisors (see below), whose sum is σ = 156285072. Its totient is φ = 104020288.

The previous prime is 130131451. The next prime is 130131457. The reversal of 130131455 is 554131031.

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 130131455 - 2² = 130131451 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130131455.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130131451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3422 + ... + 16491.

It is an arithmetic number, because the mean of its divisors is an integer number (19535634).

Almost surely, 2^130131455 is an apocalyptic number.

130131455 is a deficient number, since it is larger than the sum of its proper divisors (26153617).

130131455 is a wasteful number, since it uses less digits than its factorization.

130131455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21225.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 130131455 is about 11407.5174775233. The cubic root of 130131455 is about 506.7503942214.

Adding to 130131455 its reverse (554131031), we get a palindrome (684262486).

The spelling of 130131455 in words is "one hundred thirty million, one hundred thirty-one thousand, four hundred fifty-five".