100309237898 has 16 divisors (see below), whose sum is σ = 154747817280. Its totient is φ = 48736380000.

The previous prime is 100309237843. The next prime is 100309237933. The reversal of 100309237898 is 898732903001.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2416238 + ... + 2457401.

It is an arithmetic number, because the mean of its divisors is an integer number (9671738580).

Almost surely, 2^100309237898 is an apocalyptic number.

100309237898 is a deficient number, since it is larger than the sum of its proper divisors (54438579382).

100309237898 is a wasteful number, since it uses less digits than its factorization.

100309237898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4873933.

The product of its (nonzero) digits is 653184, while the sum is 50.

The spelling of 100309237898 in words is "one hundred billion, three hundred nine million, two hundred thirty-seven thousand, eight hundred ninety-eight".