100542079886052 has 36 divisors (see below), whose sum is σ = 272899931120880. Its totient is φ = 28726308538704.

The previous prime is 100542079886047. The next prime is 100542079886123. The reversal of 100542079886052 is 250688970245001.

It is a junction number, because it is equal to n+sod(n) for n = 100542079885983 and 100542079886001.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85494965302 + ... + 85494966477.

Almost surely, 2^{100542079886052} is an apocalyptic number.

100542079886052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100542079886052 is an abundant number, since it is smaller than the sum of its proper divisors (172357851234828).

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

100542079886052 is a wasteful number, since it uses less digits than its factorization.

100542079886052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170989931800 (or 170989931791 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 57.

The spelling of 100542079886052 in words is "one hundred trillion, five hundred forty-two billion, seventy-nine million, eight hundred eighty-six thousand, fifty-two".