100551055061105 has 32 divisors (see below), whose sum is σ = 133004959590528. Its totient is φ = 72365211648000.

The previous prime is 100551055061089. The next prime is 100551055061227. The reversal of 100551055061105 is 501160550155001.

It is not a de Polignac number, because 100551055061105 - 2⁴ = 100551055061089 is a prime.

It is a super-2 number, since 2×100551055061105² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5523569 + ... + 15218801.

It is an arithmetic number, because the mean of its divisors is an integer number (4156404987204).

Almost surely, 2^{100551055061105} is an apocalyptic number.

It is an amenable number.

100551055061105 is a deficient number, since it is larger than the sum of its proper divisors (32453904529423).

100551055061105 is a wasteful number, since it uses less digits than its factorization.

100551055061105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9697217.

The product of its (nonzero) digits is 18750, while the sum is 35.

The spelling of 100551055061105 in words is "one hundred trillion, five hundred fifty-one billion, fifty-five million, sixty-one thousand, one hundred five".