130641155 has 4 divisors (see below), whose sum is σ = 156769392. Its totient is φ = 104512920.

The previous prime is 130641149. The next prime is 130641157. The reversal of 130641155 is 551146031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 551146031 = 3253 ⋅169427.

It is not a de Polignac number, because 130641155 - 2⁸ = 130640899 is a prime.

It is a super-2 number, since 2×130641155² = 34134222759468050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130641157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13064111 + ... + 13064120.

It is an arithmetic number, because the mean of its divisors is an integer number (39192348).

Almost surely, 2^130641155 is an apocalyptic number.

130641155 is a deficient number, since it is larger than the sum of its proper divisors (26128237).

130641155 is an equidigital number, since it uses as much as digits as its factorization.

130641155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26128236.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 130641155 is about 11429.8361755539. The cubic root of 130641155 is about 507.4111470547.

Adding to 130641155 its reverse (551146031), we get a palindrome (681787186).

The spelling of 130641155 in words is "one hundred thirty million, six hundred forty-one thousand, one hundred fifty-five".