100423726253 has 4 divisors (see below), whose sum is σ = 100874057088. Its totient is φ = 99973395420.

The previous prime is 100423726229. The next prime is 100423726303. The reversal of 100423726253 is 352627324001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 100423726253 - 2⁶ = 100423726189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100423126253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225165083 + ... + 225165528.

It is an arithmetic number, because the mean of its divisors is an integer number (25218514272).

Almost surely, 2^100423726253 is an apocalyptic number.

It is an amenable number.

100423726253 is a deficient number, since it is larger than the sum of its proper divisors (450330835).

100423726253 is an equidigital number, since it uses as much as digits as its factorization.

100423726253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450330834.

The product of its (nonzero) digits is 60480, while the sum is 35.

The spelling of 100423726253 in words is "one hundred billion, four hundred twenty-three million, seven hundred twenty-six thousand, two hundred fifty-three".