130111011 has 12 divisors (see below), whose sum is σ = 189663760. Its totient is φ = 85944240.

The previous prime is 130110971. The next prime is 130111019. The reversal of 130111011 is 110111031.

It is not a de Polignac number, because 130111011 - 2⁶ = 130110947 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130110984 and 130111002.

It is not an unprimeable number, because it can be changed into a prime (130111019) 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 11 ways as a sum of consecutive naturals, for example, 65335 + ... + 67296.

Almost surely, 2^130111011 is an apocalyptic number.

130111011 is a deficient number, since it is larger than the sum of its proper divisors (59552749).

130111011 is a wasteful number, since it uses less digits than its factorization.

130111011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132746 (or 132743 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 9.

The square root of 130111011 is about 11406.6213665572. The cubic root of 130111011 is about 506.7238555503.

Adding to 130111011 its reverse (110111031), we get a palindrome (240222042).

The spelling of 130111011 in words is "one hundred thirty million, one hundred eleven thousand, eleven".