2331452123 has 32 divisors (see below), whose sum is σ = 3231363072. Its totient is φ = 1622851200.

The previous prime is 2331452119. The next prime is 2331452141. The reversal of 2331452123 is 3212541332.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2331452123 - 2² = 2331452119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2331452092 and 2331452101.

It is not an unprimeable number, because it can be changed into a prime (2331452113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6536 + ... + 68597.

It is an arithmetic number, because the mean of its divisors is an integer number (100980096).

Almost surely, 2^2331452123 is an apocalyptic number.

2331452123 is a deficient number, since it is larger than the sum of its proper divisors (899910949).

2331452123 is a wasteful number, since it uses less digits than its factorization.

2331452123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75195.

The product of its digits is 4320, while the sum is 26.

The square root of 2331452123 is about 48285.1128506499. The cubic root of 2331452123 is about 1325.9958571032.

Adding to 2331452123 its reverse (3212541332), we get a palindrome (5543993455).

It can be divided in two parts, 2331 and 452123, that added together give a palindrome (454454).

The spelling of 2331452123 in words is "two billion, three hundred thirty-one million, four hundred fifty-two thousand, one hundred twenty-three".