100383149889 has 27 divisors (see below), whose sum is σ = 159394440387. Its totient is φ = 60831936000.

The previous prime is 100383149887. The next prime is 100383149899. The reversal of 100383149889 is 988941383001.

The square root of 100383149889 is 316833.

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

100383149889 is a `hidden beast` number, since 10 + 0 + 38 + 31 + 498 + 89 = 666.

It can be written as a sum of positive squares in only one way, i.e., 77738919489 + 22644230400 = 278817^2 + 150480^2 .

It is not a de Polignac number, because 100383149889 - 2¹ = 100383149887 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100383149887) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 10450689 + ... + 10460289.

Almost surely, 2^100383149889 is an apocalyptic number.

100383149889 is the 316833-rd square number.

100383149889 is the 158417-th centered octagonal number.

It is an amenable number.

100383149889 is a deficient number, since it is larger than the sum of its proper divisors (59011290498).

100383149889 is an frugal number, since it uses more digits than its factorization.

100383149889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19230 (or 9615 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 54.

The spelling of 100383149889 in words is "one hundred billion, three hundred eighty-three million, one hundred forty-nine thousand, eight hundred eighty-nine".