100140637050266 has 16 divisors (see below), whose sum is σ = 151903386109800. Its totient is φ = 49506209584128.

The previous prime is 100140637050247. The next prime is 100140637050277. The reversal of 100140637050266 is 662050736041001.

It can be written as a sum of positive squares in 4 ways, for example, as 78121822209025 + 22018814841241 = 8838655^2 + 4692421^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2821865 + ... + 14430668.

Almost surely, 2^{100140637050266} is an apocalyptic number.

100140637050266 is a deficient number, since it is larger than the sum of its proper divisors (51762749059534).

100140637050266 is a wasteful number, since it uses less digits than its factorization.

100140637050266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17285233.

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 100140637050266 in words is "one hundred trillion, one hundred forty billion, six hundred thirty-seven million, fifty thousand, two hundred sixty-six".