2342121303 has 16 divisors (see below), whose sum is σ = 3261240576. Its totient is φ = 1492318080.

The previous prime is 2342121293. The next prime is 2342121323. The reversal of 2342121303 is 3031212432.

It is not a de Polignac number, because 2342121303 - 2⁶ = 2342121239 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2342121303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2342121323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76408 + ... + 102578.

It is an arithmetic number, because the mean of its divisors is an integer number (203827536).

Almost surely, 2^2342121303 is an apocalyptic number.

2342121303 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2342121303 is a deficient number, since it is larger than the sum of its proper divisors (919119273).

2342121303 is a wasteful number, since it uses less digits than its factorization.

2342121303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27494.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2342121303 is about 48395.4677939991. The cubic root of 2342121303 is about 1328.0154514989.

Adding to 2342121303 its reverse (3031212432), we get a palindrome (5373333735).

The spelling of 2342121303 in words is "two billion, three hundred forty-two million, one hundred twenty-one thousand, three hundred three".