10102323113021 has 8 divisors (see below), whose sum is σ = 10344656275200. Its totient is φ = 9861905628432.

The previous prime is 10102323113017. The next prime is 10102323113027. The reversal of 10102323113021 is 12031132320101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10102323113021 - 2² = 10102323113017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10102323112984 and 10102323113002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102323113027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 478908725 + ... + 478929818.

It is an arithmetic number, because the mean of its divisors is an integer number (1293082034400).

Almost surely, 2^{10102323113021} is an apocalyptic number.

It is an amenable number.

10102323113021 is a deficient number, since it is larger than the sum of its proper divisors (242333162179).

10102323113021 is an equidigital number, since it uses as much as digits as its factorization.

10102323113021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957838795.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 10102323113021 its reverse (12031132320101), we get a palindrome (22133455433122).

The spelling of 10102323113021 in words is "ten trillion, one hundred two billion, three hundred twenty-three million, one hundred thirteen thousand, twenty-one".