2113312142330 has 32 divisors (see below), whose sum is σ = 3993224071680. Its totient is φ = 804190944960.

The previous prime is 2113312142261. The next prime is 2113312142353. The reversal of 2113312142330 is 332412133112.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2113312142330.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57754049 + ... + 57790628.

It is an arithmetic number, because the mean of its divisors is an integer number (124788252240).

Almost surely, 2^{2113312142330} is an apocalyptic number.

2113312142330 is a deficient number, since it is larger than the sum of its proper divisors (1879911929350).

2113312142330 is a wasteful number, since it uses less digits than its factorization.

2113312142330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115544774.

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

Adding to 2113312142330 its reverse (332412133112), we get a palindrome (2445724275442).

The spelling of 2113312142330 in words is "two trillion, one hundred thirteen billion, three hundred twelve million, one hundred forty-two thousand, three hundred thirty".