202231132513 has 8 divisors (see below), whose sum is σ = 202667539968. Its totient is φ = 201794812704.

The previous prime is 202231132501. The next prime is 202231132547. The reversal of 202231132513 is 315231132202.

202231132513 is digitally balanced in base 2, 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 202231132513 - 2⁹ = 202231132001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202231232513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6951045 + ... + 6980077.

It is an arithmetic number, because the mean of its divisors is an integer number (25333442496).

Almost surely, 2^202231132513 is an apocalyptic number.

It is an amenable number.

202231132513 is a deficient number, since it is larger than the sum of its proper divisors (436407455).

202231132513 is a wasteful number, since it uses less digits than its factorization.

202231132513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43823.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 202231132513 its reverse (315231132202), we get a palindrome (517462264715).

The spelling of 202231132513 in words is "two hundred two billion, two hundred thirty-one million, one hundred thirty-two thousand, five hundred thirteen".