100555611051011 has 8 divisors (see below), whose sum is σ = 101066445255600. Its totient is φ = 100044780883488.

The previous prime is 100555611050929. The next prime is 100555611051023. The reversal of 100555611051011 is 110150116555001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100555611051011 - 2²² = 100555606856707 is a prime.

It is a super-2 number, since 2×100555611051011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100555611051061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57537140 + ... + 59259038.

It is an arithmetic number, because the mean of its divisors is an integer number (12633305656950).

Almost surely, 2^{100555611051011} is an apocalyptic number.

100555611051011 is a deficient number, since it is larger than the sum of its proper divisors (510834204589).

100555611051011 is a wasteful number, since it uses less digits than its factorization.

100555611051011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2018533.

The product of its (nonzero) digits is 3750, while the sum is 32.

The spelling of 100555611051011 in words is "one hundred trillion, five hundred fifty-five billion, six hundred eleven million, fifty-one thousand, eleven".