104589031 has 2 divisors, whose sum is σ = 104589032. Its totient is φ = 104589030.

The previous prime is 104589011. The next prime is 104589059. The reversal of 104589031 is 130985401.

It is a weak prime.

It is an emirp because it is prime and its reverse (130985401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104589031 - 2⁵ = 104588999 is a prime.

It is a super-2 number, since 2×104589031² = 21877730811037922, 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 = 104588984 and 104589002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104589011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52294515 + 52294516.

It is an arithmetic number, because the mean of its divisors is an integer number (52294516).

Almost surely, 2^104589031 is an apocalyptic number.

104589031 is a deficient number, since it is larger than the sum of its proper divisors (1).

104589031 is an equidigital number, since it uses as much as digits as its factorization.

104589031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 104589031 is about 10226.8778715696. The cubic root of 104589031 is about 471.1530929499.

The spelling of 104589031 in words is "one hundred four million, five hundred eighty-nine thousand, thirty-one".