100601366025 has 24 divisors (see below), whose sum is σ = 166521779424. Its totient is φ = 53591420800.

The previous prime is 100601366017. The next prime is 100601366057. The reversal of 100601366025 is 520663106001.

It is not a de Polignac number, because 100601366025 - 2³ = 100601366017 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 100601365983 and 100601366001.

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 23 ways as a sum of consecutive naturals, for example, 718311 + ... + 846860.

It is an arithmetic number, because the mean of its divisors is an integer number (6938407476).

Almost surely, 2^100601366025 is an apocalyptic number.

100601366025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

100601366025 is a deficient number, since it is larger than the sum of its proper divisors (65920413399).

100601366025 is a wasteful number, since it uses less digits than its factorization.

100601366025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1566041 (or 1566036 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The spelling of 100601366025 in words is "one hundred billion, six hundred one million, three hundred sixty-six thousand, twenty-five".