100050011 has 4 divisors (see below), whose sum is σ = 100230192. Its totient is φ = 99869832.

The previous prime is 100050001. The next prime is 100050019. The reversal of 100050011 is 110050001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100050011 is a prime.

It is a super-2 number, since 2×100050011² = 20020009402200242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100050019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89255 + ... + 90368.

It is an arithmetic number, because the mean of its divisors is an integer number (25057548).

Almost surely, 2^100050011 is an apocalyptic number.

100050011 is a deficient number, since it is larger than the sum of its proper divisors (180181).

100050011 is an equidigital number, since it uses as much as digits as its factorization.

100050011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180180.

The product of its (nonzero) digits is 5, while the sum is 8.

The square root of 100050011 is about 10002.5002374406. The cubic root of 100050011 is about 464.2362472989.

The spelling of 100050011 in words is "one hundred million, fifty thousand, eleven".