104314531 has 2 divisors, whose sum is σ = 104314532. Its totient is φ = 104314530.

The previous prime is 104314513. The next prime is 104314543. The reversal of 104314531 is 135413401.

Together with previous prime (104314513) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104314531 - 2¹⁵ = 104281763 is a prime.

It is a super-2 number, since 2×104314531² = 21763042755499922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (104374531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52157265 + 52157266.

It is an arithmetic number, because the mean of its divisors is an integer number (52157266).

Almost surely, 2^104314531 is an apocalyptic number.

104314531 is a deficient number, since it is larger than the sum of its proper divisors (1).

104314531 is an equidigital number, since it uses as much as digits as its factorization.

104314531 is an evil number, because the sum of its binary digits is even.

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

The square root of 104314531 is about 10213.4485361214. The cubic root of 104314531 is about 470.7405422452.

Adding to 104314531 its reverse (135413401), we get a palindrome (239727932).

The spelling of 104314531 in words is "one hundred four million, three hundred fourteen thousand, five hundred thirty-one".