102001304224320 has 112 divisors (see below), whose sum is σ = 324394800739200. Its totient is φ = 27154938044416.

The previous prime is 102001304224289. The next prime is 102001304224373. The reversal of 102001304224320 is 23422403100201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 88115577 + ... + 89265656.

Almost surely, 2^{102001304224320} is an apocalyptic number.

102001304224320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102001304224320 is an abundant number, since it is smaller than the sum of its proper divisors (222393496514880).

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

102001304224320 is a wasteful number, since it uses less digits than its factorization.

102001304224320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177381852 (or 177381842 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 102001304224320 its reverse (23422403100201), we get a palindrome (125423707324521).

The spelling of 102001304224320 in words is "one hundred two trillion, one billion, three hundred four million, two hundred twenty-four thousand, three hundred twenty".