202032012013 has 8 divisors (see below), whose sum is σ = 223453286168. Its totient is φ = 181450787904.

The previous prime is 202032011971. The next prime is 202032012037. The reversal of 202032012013 is 310210230202.

It can be written as a sum of positive squares in 4 ways, for example, as 55770128649 + 146261883364 = 236157^2 + 382442^2 .

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 202032012013 - 2⁹ = 202032011501 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 (202032012053) 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, 210012006 + ... + 210012967.

It is an arithmetic number, because the mean of its divisors is an integer number (27931660771).

Almost surely, 2^202032012013 is an apocalyptic number.

It is an amenable number.

202032012013 is a deficient number, since it is larger than the sum of its proper divisors (21421274155).

202032012013 is a wasteful number, since it uses less digits than its factorization.

202032012013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420025023.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 202032012013 its reverse (310210230202), we get a palindrome (512242242215).

The spelling of 202032012013 in words is "two hundred two billion, thirty-two million, twelve thousand, thirteen".