2342113121 has 4 divisors (see below), whose sum is σ = 2396580912. Its totient is φ = 2287645332.

The previous prime is 2342113097. The next prime is 2342113127. The reversal of 2342113121 is 1213112432.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2342113121 - 2⁶ = 2342113057 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2342113093 and 2342113102.

It is not an unprimeable number, because it can be changed into a prime (2342113127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27233831 + ... + 27233916.

It is an arithmetic number, because the mean of its divisors is an integer number (599145228).

Almost surely, 2^2342113121 is an apocalyptic number.

It is an amenable number.

2342113121 is a deficient number, since it is larger than the sum of its proper divisors (54467791).

2342113121 is an equidigital number, since it uses as much as digits as its factorization.

2342113121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54467790.

The product of its digits is 288, while the sum is 20.

The square root of 2342113121 is about 48395.3832612161. The cubic root of 2342113121 is about 1328.0139050611.

Adding to 2342113121 its reverse (1213112432), we get a palindrome (3555225553).

The spelling of 2342113121 in words is "two billion, three hundred forty-two million, one hundred thirteen thousand, one hundred twenty-one".