130451611 has 4 divisors (see below), whose sum is σ = 132590224. Its totient is φ = 128313000.

The previous prime is 130451597. The next prime is 130451623. The reversal of 130451611 is 116154031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130451611 - 2⁵ = 130451579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130451641) 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, 1069215 + ... + 1069336.

It is an arithmetic number, because the mean of its divisors is an integer number (33147556).

Almost surely, 2^130451611 is an apocalyptic number.

130451611 is a deficient number, since it is larger than the sum of its proper divisors (2138613).

130451611 is an equidigital number, since it uses as much as digits as its factorization.

130451611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2138612.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 130451611 is about 11421.5415334358. The cubic root of 130451611 is about 507.1656315445.

The spelling of 130451611 in words is "one hundred thirty million, four hundred fifty-one thousand, six hundred eleven".