100603356056 has 32 divisors (see below), whose sum is σ = 215618595840. Its totient is φ = 43107728928.

The previous prime is 100603356053. The next prime is 100603356071. The reversal of 100603356056 is 650653306001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100603356053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143225 + ... + 470871.

It is an arithmetic number, because the mean of its divisors is an integer number (6738081120).

Almost surely, 2^100603356056 is an apocalyptic number.

It is an amenable number.

100603356056 is an abundant number, since it is smaller than the sum of its proper divisors (115015239784).

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

100603356056 is a wasteful number, since it uses less digits than its factorization.

100603356056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333143 (or 333139 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 35.

The spelling of 100603356056 in words is "one hundred billion, six hundred three million, three hundred fifty-six thousand, fifty-six".