10120312230000 has 200 divisors, whose sum is σ = 37336820492928. Its totient is φ = 2313214176000.

The previous prime is 10120312229999. The next prime is 10120312230013. The reversal of 10120312230000 is 3221302101.

It is a tau number, because it is divible by the number of its divisors (200).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 23885982 + ... + 24305981.

Almost surely, 2^{10120312230000} is an apocalyptic number.

10120312230000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10120312230000 is an abundant number, since it is smaller than the sum of its proper divisors (27216508262928).

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

10120312230000 is an equidigital number, since it uses as much as digits as its factorization.

10120312230000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48192001 (or 48191980 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10120312230000 its reverse (3221302101), we get a palindrome (10123533532101).

The spelling of 10120312230000 in words is "ten trillion, one hundred twenty billion, three hundred twelve million, two hundred thirty thousand".