10202102232013 has 4 divisors (see below), whose sum is σ = 10253369077600. Its totient is φ = 10150835386428.

The previous prime is 10202102232001. The next prime is 10202102232029. The reversal of 10202102232013 is 31023220120201.

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 10202102232013 - 2¹³ = 10202102223821 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 (10202102832013) 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, 25633422495 + ... + 25633422892.

It is an arithmetic number, because the mean of its divisors is an integer number (2563342269400).

Almost surely, 2^{10202102232013} is an apocalyptic number.

It is an amenable number.

10202102232013 is a deficient number, since it is larger than the sum of its proper divisors (51266845587).

10202102232013 is an equidigital number, since it uses as much as digits as its factorization.

10202102232013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51266845586.

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

Adding to 10202102232013 its reverse (31023220120201), we get a palindrome (41225322352214).

The spelling of 10202102232013 in words is "ten trillion, two hundred two billion, one hundred two million, two hundred thirty-two thousand, thirteen".