10012320330 has 16 divisors (see below), whose sum is σ = 24029568864. Its totient is φ = 2669952080.

The previous prime is 10012320299. The next prime is 10012320343. The reversal of 10012320330 is 3302321001.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 166871976 + ... + 166872035.

It is an arithmetic number, because the mean of its divisors is an integer number (1501848054).

Almost surely, 2^10012320330 is an apocalyptic number.

10012320330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10012320330 is an abundant number, since it is smaller than the sum of its proper divisors (14017248534).

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

10012320330 is a wasteful number, since it uses less digits than its factorization.

10012320330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333744021.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 10012320330 its reverse (3302321001), we get a palindrome (13314641331).

The spelling of 10012320330 in words is "ten billion, twelve million, three hundred twenty thousand, three hundred thirty".