100413023 has 2 divisors, whose sum is σ = 100413024. Its totient is φ = 100413022.

The previous prime is 100413017. The next prime is 100413031. The reversal of 100413023 is 320314001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100413023 - 2⁴ = 100413007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100412989 and 100413007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100413073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50206511 + 50206512.

It is an arithmetic number, because the mean of its divisors is an integer number (50206512).

Almost surely, 2^100413023 is an apocalyptic number.

100413023 is a deficient number, since it is larger than the sum of its proper divisors (1).

100413023 is an equidigital number, since it uses as much as digits as its factorization.

100413023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 100413023 is about 10020.6298704223. The cubic root of 100413023 is about 464.7970332457.

Adding to 100413023 its reverse (320314001), we get a palindrome (420727024).

The spelling of 100413023 in words is "one hundred million, four hundred thirteen thousand, twenty-three".