2332113121 has 4 divisors (see below), whose sum is σ = 2511506452. Its totient is φ = 2152719792.

The previous prime is 2332113107. The next prime is 2332113131. The reversal of 2332113121 is 1213112332.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 821624896 + 1510488225 = 28664^2 + 38865^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2332113121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2332113131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89696646 + ... + 89696671.

It is an arithmetic number, because the mean of its divisors is an integer number (627876613).

Almost surely, 2^2332113121 is an apocalyptic number.

It is an amenable number.

2332113121 is a deficient number, since it is larger than the sum of its proper divisors (179393331).

2332113121 is a wasteful number, since it uses less digits than its factorization.

2332113121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179393330.

The product of its digits is 216, while the sum is 19.

The square root of 2332113121 is about 48291.9571046774. The cubic root of 2332113121 is about 1326.1211578092.

Adding to 2332113121 its reverse (1213112332), we get a palindrome (3545225453).

The spelling of 2332113121 in words is "two billion, three hundred thirty-two million, one hundred thirteen thousand, one hundred twenty-one".