230231203000013 has 8 divisors (see below), whose sum is σ = 230380919101368. Its totient is φ = 230081488789504.

The previous prime is 230231203000003. The next prime is 230231203000037. The reversal of 230231203000013 is 310000302132032.

It can be written as a sum of positive squares in 4 ways, for example, as 144324590709289 + 85906612290724 = 12013517^2 + 9268582^2 .

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 230231203000013 - 2⁶ = 230231202999949 is a prime.

It is a super-2 number, since 2×230231203000013² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230231203000003) 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, 308732045 + ... + 309476877.

It is an arithmetic number, because the mean of its divisors is an integer number (28797614887671).

Almost surely, 2^{230231203000013} is an apocalyptic number.

It is an amenable number.

230231203000013 is a deficient number, since it is larger than the sum of its proper divisors (149716101355).

230231203000013 is a wasteful number, since it uses less digits than its factorization.

230231203000013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945423.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 230231203000013 its reverse (310000302132032), we get a palindrome (540231505132045).

The spelling of 230231203000013 in words is "two hundred thirty trillion, two hundred thirty-one billion, two hundred three million, thirteen", and thus it is an aban number.