10023212320 has 96 divisors (see below), whose sum is σ = 26955815040. Its totient is φ = 3486320640.

The previous prime is 10023212317. The next prime is 10023212341. The reversal of 10023212320 is 2321232001.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 10023212294 and 10023212303.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83325 + ... + 164284.

It is an arithmetic number, because the mean of its divisors is an integer number (280789740).

Almost surely, 2^10023212320 is an apocalyptic number.

10023212320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10023212320 is an abundant number, since it is smaller than the sum of its proper divisors (16932602720).

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

10023212320 is a wasteful number, since it uses less digits than its factorization.

10023212320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247658 (or 247650 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10023212320 its reverse (2321232001), we get a palindrome (12344444321).

The spelling of 10023212320 in words is "ten billion, twenty-three million, two hundred twelve thousand, three hundred twenty".