100304051 has 4 divisors (see below), whose sum is σ = 100334112. Its totient is φ = 100273992.

The previous prime is 100304027. The next prime is 100304093. The reversal of 100304051 is 150403001.

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-100304051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100304651) 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, 9296 + ... + 16941.

It is an arithmetic number, because the mean of its divisors is an integer number (25083528).

Almost surely, 2^100304051 is an apocalyptic number.

100304051 is a deficient number, since it is larger than the sum of its proper divisors (30061).

100304051 is an equidigital number, since it uses as much as digits as its factorization.

100304051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30060.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 100304051 is about 10015.1910116582. The cubic root of 100304051 is about 464.6288339616.

Adding to 100304051 its reverse (150403001), we get a palindrome (250707052).

The spelling of 100304051 in words is "one hundred million, three hundred four thousand, fifty-one".