101502543555056 has 20 divisors (see below), whose sum is σ = 224755632157872. Its totient is φ = 43501090094976.

The previous prime is 101502543555047. The next prime is 101502543555059. The reversal of 101502543555056 is 650555345205101.

It is a self number, because there is not a number n which added to its sum of digits gives 101502543555056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101502543555059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 453136355045 + ... + 453136355268.

Almost surely, 2^{101502543555056} is an apocalyptic number.

101502543555056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

101502543555056 is an abundant number, since it is smaller than the sum of its proper divisors (123253088602816).

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

101502543555056 is an equidigital number, since it uses as much as digits as its factorization.

101502543555056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 906272710328 (or 906272710322 counting only the distinct ones).

The product of its (nonzero) digits is 2250000, while the sum is 47.

The spelling of 101502543555056 in words is "one hundred one trillion, five hundred two billion, five hundred forty-three million, five hundred fifty-five thousand, fifty-six".