104410231021 has 2 divisors, whose sum is σ = 104410231022. Its totient is φ = 104410231020.

The previous prime is 104410230961. The next prime is 104410231033. The reversal of 104410231021 is 120132014401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102736275625 + 1673955396 = 320525^2 + 40914^2 .

It is a cyclic number.

It is not a de Polignac number, because 104410231021 - 2¹¹ = 104410228973 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 104410231021.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104410231091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52205115510 + 52205115511.

It is an arithmetic number, because the mean of its divisors is an integer number (52205115511).

Almost surely, 2^104410231021 is an apocalyptic number.

It is an amenable number.

104410231021 is a deficient number, since it is larger than the sum of its proper divisors (1).

104410231021 is an equidigital number, since it uses as much as digits as its factorization.

104410231021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 104410231021 its reverse (120132014401), we get a palindrome (224542245422).

The spelling of 104410231021 in words is "one hundred four billion, four hundred ten million, two hundred thirty-one thousand, twenty-one".