100020830653874 has 16 divisors (see below), whose sum is σ = 161734169384088. Its totient is φ = 46117157922432.

The previous prime is 100020830653819. The next prime is 100020830653999. The reversal of 100020830653874 is 478356038020001.

100020830653874 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 85054045125625 + 14966785528249 = 9222475^2 + 3868693^2 .

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, 1929239387 + ... + 1929291230.

Almost surely, 2^{100020830653874} is an apocalyptic number.

100020830653874 is a deficient number, since it is larger than the sum of its proper divisors (61713338730214).

100020830653874 is a wasteful number, since it uses less digits than its factorization.

100020830653874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3858531629.

The product of its (nonzero) digits is 967680, while the sum is 47.

Adding to 100020830653874 its reverse (478356038020001), we get a palindrome (578376868673875).

The spelling of 100020830653874 in words is "one hundred trillion, twenty billion, eight hundred thirty million, six hundred fifty-three thousand, eight hundred seventy-four".