11107375869529 has 9 divisors (see below), whose sum is σ = 11250021977397. Its totient is φ = 10966516218684.

The previous prime is 11107375869521. The next prime is 11107375869587. The reversal of 11107375869529 is 92596857370111.

The square root of 11107375869529 is 3332773.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 11107375869529 - 2³ = 11107375869521 is a prime.

It is a super-3 number, since 3×11107375869529³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11107375869521) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 263267974 + ... + 263310160.

It is an arithmetic number, because the mean of its divisors is an integer number (1250002441933).

Almost surely, 2^{11107375869529} is an apocalyptic number.

11107375869529 is the 3332773-rd square number.

11107375869529 is the 1666387-th centered octagonal number.

It is an amenable number.

11107375869529 is a deficient number, since it is larger than the sum of its proper divisors (142646107868).

11107375869529 is an frugal number, since it uses more digits than its factorization.

11107375869529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84532 (or 42266 counting only the distinct ones).

The product of its (nonzero) digits is 28576800, while the sum is 64.

Multiplying 11107375869529 by its sum of digits (64), we get a square (710872055649856 = 26662184²).

The spelling of 11107375869529 in words is "eleven trillion, one hundred seven billion, three hundred seventy-five million, eight hundred sixty-nine thousand, five hundred twenty-nine".