10120103320 has 64 divisors (see below), whose sum is σ = 24103332000. Its totient is φ = 3817540608.

The previous prime is 10120103303. The next prime is 10120103321. The reversal of 10120103320 is 2330102101.

It is a self number, because there is not a number n which added to its sum of digits gives 10120103320.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120103321) 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, 51565 + ... + 151324.

Almost surely, 2^10120103320 is an apocalyptic number.

10120103320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10120103320 is an abundant number, since it is smaller than the sum of its proper divisors (13983228680).

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

10120103320 is a wasteful number, since it uses less digits than its factorization.

10120103320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202972 (or 202968 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10120103320 its reverse (2330102101), we get a palindrome (12450205421).

The spelling of 10120103320 in words is "ten billion, one hundred twenty million, one hundred three thousand, three hundred twenty".