130297911 has 16 divisors (see below), whose sum is σ = 185133024. Its totient is φ = 81229824.

The previous prime is 130297897. The next prime is 130297913. The reversal of 130297911 is 119792031.

It is not a de Polignac number, because 130297911 - 2⁵ = 130297879 is a prime.

It is a super-2 number, since 2×130297911² = 33955091221927842, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130297913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130 + ... + 16143.

It is an arithmetic number, because the mean of its divisors is an integer number (11570814).

Almost surely, 2^130297911 is an apocalyptic number.

130297911 is a deficient number, since it is larger than the sum of its proper divisors (54835113).

130297911 is a wasteful number, since it uses less digits than its factorization.

130297911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16450.

The product of its (nonzero) digits is 3402, while the sum is 33.

The square root of 130297911 is about 11414.8110365437. The cubic root of 130297911 is about 506.9663699396.

The spelling of 130297911 in words is "one hundred thirty million, two hundred ninety-seven thousand, nine hundred eleven".