104533031 has 2 divisors, whose sum is σ = 104533032. Its totient is φ = 104533030.

The previous prime is 104533021. The next prime is 104533049. The reversal of 104533031 is 130335401.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104533031 is a prime.

It is a super-2 number, since 2×104533031² = 21854309140093922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 104532994 and 104533012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104533021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52266515 + 52266516.

It is an arithmetic number, because the mean of its divisors is an integer number (52266516).

Almost surely, 2^104533031 is an apocalyptic number.

104533031 is a deficient number, since it is larger than the sum of its proper divisors (1).

104533031 is an equidigital number, since it uses as much as digits as its factorization.

104533031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 104533031 is about 10224.1396215036. The cubic root of 104533031 is about 471.0689882614.

Adding to 104533031 its reverse (130335401), we get a palindrome (234868432).

The spelling of 104533031 in words is "one hundred four million, five hundred thirty-three thousand, thirty-one".