2321110231131 has 8 divisors (see below), whose sum is σ = 3103434293760. Its totient is φ = 1543096494632.

The previous prime is 2321110231129. The next prime is 2321110231147. The reversal of 2321110231131 is 1311320111232.

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 2321110231131 - 2¹ = 2321110231129 is a prime.

It is a super-2 number, since 2×2321110231131² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2321110231098 and 2321110231107.

It is not an unprimeable number, because it can be changed into a prime (2321110231931) 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, 1077580275 + ... + 1077582428.

It is an arithmetic number, because the mean of its divisors is an integer number (387929286720).

Almost surely, 2^{2321110231131} is an apocalyptic number.

2321110231131 is a deficient number, since it is larger than the sum of its proper divisors (782324062629).

2321110231131 is a wasteful number, since it uses less digits than its factorization.

2321110231131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2155163065.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 2321110231131 its reverse (1311320111232), we get a palindrome (3632430342363).

The spelling of 2321110231131 in words is "two trillion, three hundred twenty-one billion, one hundred ten million, two hundred thirty-one thousand, one hundred thirty-one".