100105560551010 has 48 divisors (see below), whose sum is σ = 279478381297536. Its totient is φ = 22881270982752.

The previous prime is 100105560550999. The next prime is 100105560551011. The reversal of 100105560551010 is 10155065501001.

It is a super-2 number, since 2×100105560551010² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (100105560551011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34049508922 + ... + 34049511861.

It is an arithmetic number, because the mean of its divisors is an integer number (5822466277032).

Almost surely, 2^{100105560551010} is an apocalyptic number.

100105560551010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100105560551010 is an abundant number, since it is smaller than the sum of its proper divisors (179372820746526).

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

100105560551010 is a wasteful number, since it uses less digits than its factorization.

100105560551010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68099020807 (or 68099020800 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 30.

The spelling of 100105560551010 in words is "one hundred trillion, one hundred five billion, five hundred sixty million, five hundred fifty-one thousand, ten".