188029630107 has 24 divisors (see below), whose sum is σ = 309171253248. Its totient is φ = 109002682800.

The previous prime is 188029630081. The next prime is 188029630127. The reversal of 188029630107 is 701036920881.

188029630107 is a `hidden beast` number, since 1 + 8 + 8 + 0 + 2 + 9 + 630 + 1 + 0 + 7 = 666.

It is not a de Polignac number, because 188029630107 - 2¹⁰ = 188029629083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (188029630127) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41286619 + ... + 41291172.

It is an arithmetic number, because the mean of its divisors is an integer number (12882135552).

Almost surely, 2^188029630107 is an apocalyptic number.

188029630107 is a deficient number, since it is larger than the sum of its proper divisors (121141623141).

188029630107 is a wasteful number, since it uses less digits than its factorization.

188029630107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82577831 (or 82577828 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The spelling of 188029630107 in words is "one hundred eighty-eight billion, twenty-nine million, six hundred thirty thousand, one hundred seven".