105339700618 has 32 divisors (see below), whose sum is σ = 161531781840. Its totient is φ = 51506703360.

The previous prime is 105339700607. The next prime is 105339700621. The reversal of 105339700618 is 816007933501.

It can be written as a sum of positive squares in 8 ways, for example, as 290463849 + 105049236769 = 17043^2 + 324113^2 .

It is a super-2 number, since 2×105339700618² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15332088 + ... + 15338956.

Almost surely, 2^105339700618 is an apocalyptic number.

105339700618 is a deficient number, since it is larger than the sum of its proper divisors (56192081222).

105339700618 is a wasteful number, since it uses less digits than its factorization.

105339700618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7642.

The product of its (nonzero) digits is 136080, while the sum is 43.

The spelling of 105339700618 in words is "one hundred five billion, three hundred thirty-nine million, seven hundred thousand, six hundred eighteen".