231023300121103 has 16 divisors (see below), whose sum is σ = 264257369273920. Its totient is φ = 197846929728000.

The previous prime is 231023300121079. The next prime is 231023300121127. The reversal of 231023300121103 is 301121003320132.

231023300121103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (231023300121079) and next prime (231023300121127).

It is not a de Polignac number, because 231023300121103 - 2⁵ = 231023300121071 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 (231023300121193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207779413 + ... + 208888321.

It is an arithmetic number, because the mean of its divisors is an integer number (16516085579620).

Almost surely, 2^{231023300121103} is an apocalyptic number.

231023300121103 is a deficient number, since it is larger than the sum of its proper divisors (33234069152817).

231023300121103 is a wasteful number, since it uses less digits than its factorization.

231023300121103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134898.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 231023300121103 its reverse (301121003320132), we get a palindrome (532144303441235).

The spelling of 231023300121103 in words is "two hundred thirty-one trillion, twenty-three billion, three hundred million, one hundred twenty-one thousand, one hundred three".