104423211031 has 2 divisors, whose sum is σ = 104423211032. Its totient is φ = 104423211030.

The previous prime is 104423210999. The next prime is 104423211071. The reversal of 104423211031 is 130112324401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104423211031 - 2⁵ = 104423210999 is a prime.

It is a super-2 number, since 2×104423211031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 104423210993 and 104423211011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104423211071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52211605515 + 52211605516.

It is an arithmetic number, because the mean of its divisors is an integer number (52211605516).

Almost surely, 2^104423211031 is an apocalyptic number.

104423211031 is a deficient number, since it is larger than the sum of its proper divisors (1).

104423211031 is an equidigital number, since it uses as much as digits as its factorization.

104423211031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 104423211031 its reverse (130112324401), we get a palindrome (234535535432).

The spelling of 104423211031 in words is "one hundred four billion, four hundred twenty-three million, two hundred eleven thousand, thirty-one".