201030231232013 has 8 divisors (see below), whose sum is σ = 201280704687936. Its totient is φ = 200779772846400.

The previous prime is 201030231232007. The next prime is 201030231232057. The reversal of 201030231232013 is 310232132030102.

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 201030231232013 - 2¹⁰ = 201030231230989 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 201030231232013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201030231232213) 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, 23046818 + ... + 30548588.

It is an arithmetic number, because the mean of its divisors is an integer number (25160088085992).

Almost surely, 2^{201030231232013} is an apocalyptic number.

It is an amenable number.

201030231232013 is a deficient number, since it is larger than the sum of its proper divisors (250473455923).

201030231232013 is an equidigital number, since it uses as much as digits as its factorization.

201030231232013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7535155.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 201030231232013 its reverse (310232132030102), we get a palindrome (511262363262115).

The spelling of 201030231232013 in words is "two hundred one trillion, thirty billion, two hundred thirty-one million, two hundred thirty-two thousand, thirteen".