2331113301231 has 64 divisors (see below), whose sum is σ = 3844626240000. Its totient is φ = 1235190228480.

The previous prime is 2331113301169. The next prime is 2331113301241. The reversal of 2331113301231 is 1321033111332.

2331113301231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2331113301231 - 2¹⁰ = 2331113300207 is a prime.

It is a super-2 number, since 2×2331113301231² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2331113301241) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 37047465 + ... + 37110333.

It is an arithmetic number, because the mean of its divisors is an integer number (60072285000).

Almost surely, 2^{2331113301231} is an apocalyptic number.

2331113301231 is a deficient number, since it is larger than the sum of its proper divisors (1513512938769).

2331113301231 is a wasteful number, since it uses less digits than its factorization.

2331113301231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67464.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 2331113301231 its reverse (1321033111332), we get a palindrome (3652146412563).

The spelling of 2331113301231 in words is "two trillion, three hundred thirty-one billion, one hundred thirteen million, three hundred one thousand, two hundred thirty-one".