231300020113203 has 8 divisors (see below), whose sum is σ = 308507147366400. Its totient is φ = 154146453134408.

The previous prime is 231300020113163. The next prime is 231300020113249. The reversal of 231300020113203 is 302311020003132.

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 231300020113203 - 2⁸ = 231300020112947 is a prime.

It is a super-2 number, since 2×231300020113203² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 231300020113203.

It is not an unprimeable number, because it can be changed into a prime (231300020117203) 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, 13390058523 + ... + 13390075796.

It is an arithmetic number, because the mean of its divisors is an integer number (38563393420800).

Almost surely, 2^{231300020113203} is an apocalyptic number.

231300020113203 is a deficient number, since it is larger than the sum of its proper divisors (77207127253197).

231300020113203 is a wasteful number, since it uses less digits than its factorization.

231300020113203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26780137201.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 231300020113203 its reverse (302311020003132), we get a palindrome (533611040116335).

The spelling of 231300020113203 in words is "two hundred thirty-one trillion, three hundred billion, twenty million, one hundred thirteen thousand, two hundred three".