1002300100320 has 96 divisors (see below), whose sum is σ = 3192720118560. Its totient is φ = 264276869120.

The previous prime is 1002300100301. The next prime is 1002300100379. The reversal of 1002300100320 is 230010032001.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×1002300100320² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 1002300100296 and 1002300100305.

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, 11688321 + ... + 11773760.

It is an arithmetic number, because the mean of its divisors is an integer number (33257501235).

Almost surely, 2^{1002300100320} is an apocalyptic number.

1002300100320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1002300100320 is an abundant number, since it is smaller than the sum of its proper divisors (2190420018240).

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

1002300100320 is a wasteful number, since it uses less digits than its factorization.

1002300100320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23462188 (or 23462180 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 1002300100320 its reverse (230010032001), we get a palindrome (1232310132321).

The spelling of 1002300100320 in words is "one trillion, two billion, three hundred million, one hundred thousand, three hundred twenty".