10210323121013 has 4 divisors (see below), whose sum is σ = 10261631277600. Its totient is φ = 10159014964428.

The previous prime is 10210323121007. The next prime is 10210323121057. The reversal of 10210323121013 is 31012132301201.

It is a happy number.

10210323121013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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.

It is a cyclic number.

It is not a de Polignac number, because 10210323121013 - 2¹⁰ = 10210323119989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10210323121813) 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, 25654077995 + ... + 25654078392.

It is an arithmetic number, because the mean of its divisors is an integer number (2565407819400).

Almost surely, 2^{10210323121013} is an apocalyptic number.

It is an amenable number.

10210323121013 is a deficient number, since it is larger than the sum of its proper divisors (51308156587).

10210323121013 is an equidigital number, since it uses as much as digits as its factorization.

10210323121013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51308156586.

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

Adding to 10210323121013 its reverse (31012132301201), we get a palindrome (41222455422214).

The spelling of 10210323121013 in words is "ten trillion, two hundred ten billion, three hundred twenty-three million, one hundred twenty-one thousand, thirteen".