2302023123 has 6 divisors (see below), whose sum is σ = 3325144524. Its totient is φ = 1534682076.

The previous prime is 2302023121. The next prime is 2302023127. The reversal of 2302023123 is 3213202032.

It is a happy number.

It is not a de Polignac number, because 2302023123 - 2¹ = 2302023121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2302023096 and 2302023105.

It is not an unprimeable number, because it can be changed into a prime (2302023121) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 127890165 + ... + 127890182.

It is an arithmetic number, because the mean of its divisors is an integer number (554190754).

Almost surely, 2^2302023123 is an apocalyptic number.

2302023123 is a deficient number, since it is larger than the sum of its proper divisors (1023121401).

2302023123 is a wasteful number, since it uses less digits than its factorization.

2302023123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255780353 (or 255780350 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2302023123 is about 47979.4031121689. The cubic root of 2302023123 is about 1320.3930423916.

Adding to 2302023123 its reverse (3213202032), we get a palindrome (5515225155).

The spelling of 2302023123 in words is "two billion, three hundred two million, twenty-three thousand, one hundred twenty-three".