100402323415320 has 128 divisors (see below), whose sum is σ = 306576603288000. Its totient is φ = 26297890375680.

The previous prime is 100402323415313. The next prime is 100402323415367. The reversal of 100402323415320 is 23514323204001.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4483015 + ... + 14862774.

Almost surely, 2^{100402323415320} is an apocalyptic number.

100402323415320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100402323415320 is an abundant number, since it is smaller than the sum of its proper divisors (206174279872680).

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

100402323415320 is a wasteful number, since it uses less digits than its factorization.

100402323415320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19346573 (or 19346569 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 100402323415320 its reverse (23514323204001), we get a palindrome (123916646619321).

The spelling of 100402323415320 in words is "one hundred trillion, four hundred two billion, three hundred twenty-three million, four hundred fifteen thousand, three hundred twenty".