2231233131104 has 24 divisors (see below), whose sum is σ = 4651136711928. Its totient is φ = 1049992061440.

The previous prime is 2231233131067. The next prime is 2231233131133. The reversal of 2231233131104 is 4011313321322.

It is a happy number.

It is a super-3 number, since 3×2231233131104³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2050765202 + ... + 2050766289.

It is an arithmetic number, because the mean of its divisors is an integer number (193797362997).

Almost surely, 2^{2231233131104} is an apocalyptic number.

It is an amenable number.

2231233131104 is an abundant number, since it is smaller than the sum of its proper divisors (2419903580824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2231233131104 is a wasteful number, since it uses less digits than its factorization.

2231233131104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4101531518 (or 4101531510 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 2231233131104 its reverse (4011313321322), we get a palindrome (6242546452426).

The spelling of 2231233131104 in words is "two trillion, two hundred thirty-one billion, two hundred thirty-three million, one hundred thirty-one thousand, one hundred four".