100402144101132 has 48 divisors (see below), whose sum is σ = 245438205637632. Its totient is φ = 31904388584640.

The previous prime is 100402144101089. The next prime is 100402144101173. The reversal of 100402144101132 is 231101441204001.

It is a happy 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, 2014141023 + ... + 2014190870.

It is an arithmetic number, because the mean of its divisors is an integer number (5113295950784).

Almost surely, 2^{100402144101132} is an apocalyptic number.

100402144101132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100402144101132 is an abundant number, since it is smaller than the sum of its proper divisors (145036061536500).

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

100402144101132 is a wasteful number, since it uses less digits than its factorization.

100402144101132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4028331998 (or 4028331996 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 100402144101132 its reverse (231101441204001), we get a palindrome (331503585305133).

The spelling of 100402144101132 in words is "one hundred trillion, four hundred two billion, one hundred forty-four million, one hundred one thousand, one hundred thirty-two".