10120303320 has 64 divisors (see below), whose sum is σ = 32146852320. Its totient is φ = 2539997184.

The previous prime is 10120303283. The next prime is 10120303321. The reversal of 10120303320 is 2330302101.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10120303320.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120303321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2478427 + ... + 2482506.

Almost surely, 2^10120303320 is an apocalyptic number.

10120303320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10120303320 is an abundant number, since it is smaller than the sum of its proper divisors (22026549000).

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

10120303320 is a wasteful number, since it uses less digits than its factorization.

10120303320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4960964 (or 4960960 counting only the distinct ones).

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

Adding to 10120303320 its reverse (2330302101), we get a palindrome (12450605421).

The spelling of 10120303320 in words is "ten billion, one hundred twenty million, three hundred three thousand, three hundred twenty".