130234115511 has 6 divisors (see below), whose sum is σ = 188115944640. Its totient is φ = 86822743668.

The previous prime is 130234115509. The next prime is 130234115521. The reversal of 130234115511 is 115511432031.

130234115511 is a `hidden beast` number, since 1 + 3 + 0 + 2 + 34 + 115 + 511 = 666.

It is not a de Polignac number, because 130234115511 - 2¹ = 130234115509 is a prime.

It is a super-2 number, since 2×130234115511² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130234115521) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7235228631 + ... + 7235228648.

It is an arithmetic number, because the mean of its divisors is an integer number (31352657440).

Almost surely, 2^130234115511 is an apocalyptic number.

130234115511 is a deficient number, since it is larger than the sum of its proper divisors (57881829129).

130234115511 is a wasteful number, since it uses less digits than its factorization.

130234115511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14470457285 (or 14470457282 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

Adding to 130234115511 its reverse (115511432031), we get a palindrome (245745547542).

The spelling of 130234115511 in words is "one hundred thirty billion, two hundred thirty-four million, one hundred fifteen thousand, five hundred eleven".