108368031249 has 45 divisors (see below), whose sum is σ = 164313086553. Its totient is φ = 71176793688.

The previous prime is 108368031223. The next prime is 108368031263. The reversal of 108368031249 is 942130863801.

The square root of 108368031249 is 329193.

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

108368031249 is a `hidden beast` number, since 10 + 8 + 368 + 0 + 31 + 249 = 666.

It is not a de Polignac number, because 108368031249 - 2⁵ = 108368031217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (108368032249) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 234055992 + ... + 234056454.

Almost surely, 2^108368031249 is an apocalyptic number.

108368031249 is the 329193-rd square number.

108368031249 is the 164597-th centered octagonal number.

It is an amenable number.

108368031249 is a deficient number, since it is larger than the sum of its proper divisors (55945055304).

108368031249 is an frugal number, since it uses more digits than its factorization.

108368031249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1096 (or 545 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The spelling of 108368031249 in words is "one hundred eight billion, three hundred sixty-eight million, thirty-one thousand, two hundred forty-nine".