2321112031130 has 8 divisors (see below), whose sum is σ = 4178001656052. Its totient is φ = 928444812448.

The previous prime is 2321112031111. The next prime is 2321112031159. The reversal of 2321112031130 is 311302111232.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2227684606849 + 93427424281 = 1492543^2 + 305659^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2321112031130² (a number of 26 digits) contains 22 as substring.

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, 116055601547 + ... + 116055601566.

Almost surely, 2^{2321112031130} is an apocalyptic number.

2321112031130 is a deficient number, since it is larger than the sum of its proper divisors (1856889624922).

2321112031130 is a wasteful number, since it uses less digits than its factorization.

2321112031130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232111203120.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 2321112031130 its reverse (311302111232), we get a palindrome (2632414142362).

The spelling of 2321112031130 in words is "two trillion, three hundred twenty-one billion, one hundred twelve million, thirty-one thousand, one hundred thirty".