10104213013131 has 4 divisors (see below), whose sum is σ = 13472284017512. Its totient is φ = 6736142008752.

The previous prime is 10104213013127. The next prime is 10104213013163. The reversal of 10104213013131 is 13131031240101.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10104213013131 - 2² = 10104213013127 is a prime.

It is a super-2 number, since 2×10104213013131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10104213013098 and 10104213013107.

It is not an unprimeable number, because it can be changed into a prime (10104213013231) 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, 1684035502186 + ... + 1684035502191.

It is an arithmetic number, because the mean of its divisors is an integer number (3368071004378).

Almost surely, 2^{10104213013131} is an apocalyptic number.

10104213013131 is a deficient number, since it is larger than the sum of its proper divisors (3368071004381).

10104213013131 is an equidigital number, since it uses as much as digits as its factorization.

10104213013131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3368071004380.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 10104213013131 its reverse (13131031240101), we get a palindrome (23235244253232).

The spelling of 10104213013131 in words is "ten trillion, one hundred four billion, two hundred thirteen million, thirteen thousand, one hundred thirty-one".