104420013251 has 2 divisors, whose sum is σ = 104420013252. Its totient is φ = 104420013250.

The previous prime is 104420013221. The next prime is 104420013301. The reversal of 104420013251 is 152310024401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104420013251 - 2³⁴ = 87240144067 is a prime.

It is not a weakly prime, because it can be changed into another prime (104420013221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52210006625 + 52210006626.

It is an arithmetic number, because the mean of its divisors is an integer number (52210006626).

Almost surely, 2^104420013251 is an apocalyptic number.

104420013251 is a deficient number, since it is larger than the sum of its proper divisors (1).

104420013251 is an equidigital number, since it uses as much as digits as its factorization.

104420013251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 104420013251 its reverse (152310024401), we get a palindrome (256730037652).

The spelling of 104420013251 in words is "one hundred four billion, four hundred twenty million, thirteen thousand, two hundred fifty-one".