104130021323 has 2 divisors, whose sum is σ = 104130021324. Its totient is φ = 104130021322.

The previous prime is 104130021301. The next prime is 104130021353. The reversal of 104130021323 is 323120031401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104130021323 - 2³⁰ = 103056279499 is a prime.

It is a super-2 number, since 2×104130021323² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 104130021295 and 104130021304.

It is not a weakly prime, because it can be changed into another prime (104130021353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52065010661 + 52065010662.

It is an arithmetic number, because the mean of its divisors is an integer number (52065010662).

Almost surely, 2^104130021323 is an apocalyptic number.

104130021323 is a deficient number, since it is larger than the sum of its proper divisors (1).

104130021323 is an equidigital number, since it uses as much as digits as its factorization.

104130021323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 104130021323 its reverse (323120031401), we get a palindrome (427250052724).

The spelling of 104130021323 in words is "one hundred four billion, one hundred thirty million, twenty-one thousand, three hundred twenty-three".