100555105011 has 8 divisors (see below), whose sum is σ = 134143786944. Its totient is φ = 67001579880.

The previous prime is 100555104989. The next prime is 100555105033. The reversal of 100555105011 is 110501555001.

It is an interprime number because it is at equal distance from previous prime (100555104989) and next prime (100555105033).

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

It is not a de Polignac number, because 100555105011 - 2¹³ = 100555096819 is a prime.

It is a super-2 number, since 2×100555105011² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100555105061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8782525 + ... + 8793966.

It is an arithmetic number, because the mean of its divisors is an integer number (16767973368).

Almost surely, 2^100555105011 is an apocalyptic number.

100555105011 is a deficient number, since it is larger than the sum of its proper divisors (33588681933).

100555105011 is a wasteful number, since it uses less digits than its factorization.

100555105011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17578401.

The product of its (nonzero) digits is 625, while the sum is 24.

The spelling of 100555105011 in words is "one hundred billion, five hundred fifty-five million, one hundred five thousand, eleven".