2321331031130 has 8 divisors (see below), whose sum is σ = 4178395856052. Its totient is φ = 928532412448.

The previous prime is 2321331031127. The next prime is 2321331031141. The reversal of 2321331031130 is 311301331232.

It can be written as a sum of positive squares in 2 ways, for example, as 2321171084521 + 159946609 = 1523539^2 + 12647^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2321331031096 and 2321331031105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116066551547 + ... + 116066551566.

Almost surely, 2^{2321331031130} is an apocalyptic number.

2321331031130 is a deficient number, since it is larger than the sum of its proper divisors (1857064824922).

2321331031130 is a wasteful number, since it uses less digits than its factorization.

2321331031130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232133103120.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 2321331031130 its reverse (311301331232), we get a palindrome (2632632362362).

The spelling of 2321331031130 in words is "two trillion, three hundred twenty-one billion, three hundred thirty-one million, thirty-one thousand, one hundred thirty".