10122043213 has 8 divisors (see below), whose sum is σ = 10453043456. Its totient is φ = 9791323200.

The previous prime is 10122043207. The next prime is 10122043229. The reversal of 10122043213 is 31234022101.

It is a happy number.

10122043213 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 10122043213 - 2⁵ = 10122043181 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 (10122040213) 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, 4645 + ... + 142357.

It is an arithmetic number, because the mean of its divisors is an integer number (1306630432).

Almost surely, 2^10122043213 is an apocalyptic number.

It is an amenable number.

10122043213 is a deficient number, since it is larger than the sum of its proper divisors (331000243).

10122043213 is a wasteful number, since it uses less digits than its factorization.

10122043213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140115.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10122043213 its reverse (31234022101), we get a palindrome (41356065314).

The spelling of 10122043213 in words is "ten billion, one hundred twenty-two million, forty-three thousand, two hundred thirteen".