130180995 has 72 divisors (see below), whose sum is σ = 268787376. Its totient is φ = 58084992.

The previous prime is 130180993. The next prime is 130181033. The reversal of 130180995 is 599081031.

It is a happy number.

It is not a de Polignac number, because 130180995 - 2¹ = 130180993 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (130180993) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 94129 + ... + 95501.

It is an arithmetic number, because the mean of its divisors is an integer number (3733158).

Almost surely, 2^130180995 is an apocalyptic number.

130180995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130180995 is an abundant number, since it is smaller than the sum of its proper divisors (138606381).

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

130180995 is a wasteful number, since it uses less digits than its factorization.

130180995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1441 (or 1431 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 36.

The square root of 130180995 is about 11409.6886460587. The cubic root of 130180995 is about 506.8146913316.

Adding to 130180995 its sum of digits (36), we get a palindrome (130181031).

The spelling of 130180995 in words is "one hundred thirty million, one hundred eighty thousand, nine hundred ninety-five".