104250631 has 2 divisors, whose sum is σ = 104250632. Its totient is φ = 104250630.

The previous prime is 104250623. The next prime is 104250673. The reversal of 104250631 is 136052401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104250631 - 2³ = 104250623 is a prime.

It is a super-2 number, since 2×104250631² = 21736388127796322, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104250611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52125315 + 52125316.

It is an arithmetic number, because the mean of its divisors is an integer number (52125316).

Almost surely, 2^104250631 is an apocalyptic number.

104250631 is a deficient number, since it is larger than the sum of its proper divisors (1).

104250631 is an equidigital number, since it uses as much as digits as its factorization.

104250631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 104250631 is about 10210.3198284873. The cubic root of 104250631 is about 470.6444020285.

The spelling of 104250631 in words is "one hundred four million, two hundred fifty thousand, six hundred thirty-one".