100425621403 has 8 divisors (see below), whose sum is σ = 102567371328. Its totient is φ = 98284081344.

The previous prime is 100425621397. The next prime is 100425621419. The reversal of 100425621403 is 304126524001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100425621403 - 2⁹ = 100425620891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100425621433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1262025 + ... + 1339237.

It is an arithmetic number, because the mean of its divisors is an integer number (12820921416).

Almost surely, 2^100425621403 is an apocalyptic number.

100425621403 is a deficient number, since it is larger than the sum of its proper divisors (2141749925).

100425621403 is an equidigital number, since it uses as much as digits as its factorization.

100425621403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104933.

The product of its (nonzero) digits is 5760, while the sum is 28.

The spelling of 100425621403 in words is "one hundred billion, four hundred twenty-five million, six hundred twenty-one thousand, four hundred three".