100542411056 has 20 divisors (see below), whose sum is σ = 196334790912. Its totient is φ = 49875368256.

The previous prime is 100542411049. The next prime is 100542411059. The reversal of 100542411056 is 650114245001.

It is not an unprimeable number, because it can be changed into a prime (100542411059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24737735 + ... + 24741798.

Almost surely, 2^100542411056 is an apocalyptic number.

100542411056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

100542411056 is a deficient number, since it is larger than the sum of its proper divisors (95792379856).

100542411056 is a wasteful number, since it uses less digits than its factorization.

100542411056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49479668 (or 49479662 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 100542411056 its reverse (650114245001), we get a palindrome (750656656057).

The spelling of 100542411056 in words is "one hundred billion, five hundred forty-two million, four hundred eleven thousand, fifty-six".