100556011700 has 36 divisors (see below), whose sum is σ = 223281125760. Its totient is φ = 39286998240.

The previous prime is 100556011681. The next prime is 100556011709. The reversal of 100556011700 is 7110655001.

It is a super-2 number, since 2×100556011700² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100556011700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100556011709) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11688260 + ... + 11696859.

Almost surely, 2^100556011700 is an apocalyptic number.

100556011700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100556011700 is an abundant number, since it is smaller than the sum of its proper divisors (122725114060).

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

100556011700 is a wasteful number, since it uses less digits than its factorization.

100556011700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23385176 (or 23385169 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 26.

Adding to 100556011700 its reverse (7110655001), we get a palindrome (107666666701).

The spelling of 100556011700 in words is "one hundred billion, five hundred fifty-six million, eleven thousand, seven hundred".