1002300420120 has 64 divisors (see below), whose sum is σ = 3036094513920. Its totient is φ = 264685156224.

The previous prime is 1002300420119. The next prime is 1002300420203. The reversal of 1002300420120 is 210240032001.

It is a super-2 number, since 2×1002300420120² (a number of 25 digits) contains 22 as substring.

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 1002300420120.

It is a congruent number.

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, 40533774 + ... + 40558493.

It is an arithmetic number, because the mean of its divisors is an integer number (47438976780).

Almost surely, 2^{1002300420120} is an apocalyptic number.

1002300420120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1002300420120 is an abundant number, since it is smaller than the sum of its proper divisors (2033794093800).

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

1002300420120 is a wasteful number, since it uses less digits than its factorization.

1002300420120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81092384 (or 81092380 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 1002300420120 its reverse (210240032001), we get a palindrome (1212540452121).

The spelling of 1002300420120 in words is "one trillion, two billion, three hundred million, four hundred twenty thousand, one hundred twenty".