10104313421 has 4 divisors (see below), whose sum is σ = 10183875072. Its totient is φ = 10024751772.

The previous prime is 10104313403. The next prime is 10104313423. The reversal of 10104313421 is 12431340101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 12431340101 = 31 ⋅401010971.

It is a cyclic number.

It is not a de Polignac number, because 10104313421 - 2¹⁴ = 10104297037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10104313393 and 10104313402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10104313423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39780635 + ... + 39780888.

It is an arithmetic number, because the mean of its divisors is an integer number (2545968768).

Almost surely, 2^10104313421 is an apocalyptic number.

It is an amenable number.

10104313421 is a deficient number, since it is larger than the sum of its proper divisors (79561651).

10104313421 is an equidigital number, since it uses as much as digits as its factorization.

10104313421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79561650.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 10104313421 its reverse (12431340101), we get a palindrome (22535653522).

The spelling of 10104313421 in words is "ten billion, one hundred four million, three hundred thirteen thousand, four hundred twenty-one".