104227931 has 2 divisors, whose sum is σ = 104227932. Its totient is φ = 104227930.

The previous prime is 104227909. The next prime is 104227961. The reversal of 104227931 is 139722401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104227931 - 2¹⁰ = 104226907 is a prime.

It is a super-2 number, since 2×104227931² = 21726923201081522, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 104227894 and 104227903.

It is not a weakly prime, because it can be changed into another prime (104227961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52113965 + 52113966.

It is an arithmetic number, because the mean of its divisors is an integer number (52113966).

Almost surely, 2^104227931 is an apocalyptic number.

104227931 is a deficient number, since it is larger than the sum of its proper divisors (1).

104227931 is an equidigital number, since it uses as much as digits as its factorization.

104227931 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 104227931 is about 10209.2081475499. The cubic root of 104227931 is about 470.6102394745.

The spelling of 104227931 in words is "one hundred four million, two hundred twenty-seven thousand, nine hundred thirty-one".