104003531656231 has 2 divisors, whose sum is σ = 104003531656232. Its totient is φ = 104003531656230.

The previous prime is 104003531656207. The next prime is 104003531656301. The reversal of 104003531656231 is 132656135300401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104003531656231 - 2⁷ = 104003531656103 is a prime.

It is a super-2 number, since 2×104003531656231² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104003501656231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52001765828115 + 52001765828116.

It is an arithmetic number, because the mean of its divisors is an integer number (52001765828116).

Almost surely, 2^{104003531656231} is an apocalyptic number.

104003531656231 is a deficient number, since it is larger than the sum of its proper divisors (1).

104003531656231 is an equidigital number, since it uses as much as digits as its factorization.

104003531656231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 194400, while the sum is 40.

Adding to 104003531656231 its reverse (132656135300401), we get a palindrome (236659666956632).

The spelling of 104003531656231 in words is "one hundred four trillion, three billion, five hundred thirty-one million, six hundred fifty-six thousand, two hundred thirty-one".