2302002123 has 16 divisors (see below), whose sum is σ = 3169920000. Its totient is φ = 1484425440.

The previous prime is 2302002121. The next prime is 2302002139. The reversal of 2302002123 is 3212002032.

2302002123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2302002123 - 2¹ = 2302002121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2302002121) 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, 231253 + ... + 241001.

It is an arithmetic number, because the mean of its divisors is an integer number (198120000).

Almost surely, 2^2302002123 is an apocalyptic number.

2302002123 is a deficient number, since it is larger than the sum of its proper divisors (867917877).

2302002123 is a wasteful number, since it uses less digits than its factorization.

2302002123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12322.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2302002123 is about 47979.1842677635. The cubic root of 2302002123 is about 1320.3890273236.

Adding to 2302002123 its reverse (3212002032), we get a palindrome (5514004155).

Subtracting 2302002123 from its reverse (3212002032), we obtain a palindrome (909999909).

The spelling of 2302002123 in words is "two billion, three hundred two million, two thousand, one hundred twenty-three".