2313235128 has 32 divisors (see below), whose sum is σ = 5969640960. Its totient is φ = 746204640.

The previous prime is 2313235109. The next prime is 2313235151. The reversal of 2313235128 is 8215323132.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2313235095 and 2313235104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1553850 + ... + 1555337.

It is an arithmetic number, because the mean of its divisors is an integer number (186551280).

Almost surely, 2^2313235128 is an apocalyptic number.

It is an amenable number.

2313235128 is an abundant number, since it is smaller than the sum of its proper divisors (3656405832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2313235128 is a wasteful number, since it uses less digits than its factorization.

2313235128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3109227 (or 3109223 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 2313235128 is about 48096.1030438018. The cubic root of 2313235128 is about 1322.5332299163.

The spelling of 2313235128 in words is "two billion, three hundred thirteen million, two hundred thirty-five thousand, one hundred twenty-eight".