130507155 has 12 divisors (see below), whose sum is σ = 226212480. Its totient is φ = 69603792.

The previous prime is 130507133. The next prime is 130507171. The reversal of 130507155 is 551705031.

130507155 is a `hidden beast` number, since 1 + 3 + 0 + 507 + 155 = 666.

It is not a de Polignac number, because 130507155 - 2²⁰ = 129458579 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1450035 + ... + 1450124.

It is an arithmetic number, because the mean of its divisors is an integer number (18851040).

Almost surely, 2^130507155 is an apocalyptic number.

130507155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130507155 is a deficient number, since it is larger than the sum of its proper divisors (95705325).

130507155 is a wasteful number, since it uses less digits than its factorization.

130507155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2900170 (or 2900167 counting only the distinct ones).

The product of its (nonzero) digits is 2625, while the sum is 27.

The square root of 130507155 is about 11423.9728203458. The cubic root of 130507155 is about 507.2376020641.

The spelling of 130507155 in words is "one hundred thirty million, five hundred seven thousand, one hundred fifty-five".