23210312032 has 24 divisors (see below), whose sum is σ = 46028852856. Its totient is φ = 11520444672.

The previous prime is 23210312017. The next prime is 23210312039. The reversal of 23210312032 is 23021301232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23210312039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2642778 + ... + 2651545.

It is an arithmetic number, because the mean of its divisors is an integer number (1917868869).

Almost surely, 2^23210312032 is an apocalyptic number.

It is an amenable number.

23210312032 is a deficient number, since it is larger than the sum of its proper divisors (22818540824).

23210312032 is a wasteful number, since it uses less digits than its factorization.

23210312032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5294470 (or 5294462 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23210312032 its reverse (23021301232), we get a palindrome (46231613264).

The spelling of 23210312032 in words is "twenty-three billion, two hundred ten million, three hundred twelve thousand, thirty-two".