100110011051 has 2 divisors, whose sum is σ = 100110011052. Its totient is φ = 100110011050.

The previous prime is 100110011039. The next prime is 100110011137. The reversal of 100110011051 is 150110011001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100110011051 - 2²² = 100105816747 is a prime.

It is not a weakly prime, because it can be changed into another prime (100110011251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50055005525 + 50055005526.

It is an arithmetic number, because the mean of its divisors is an integer number (50055005526).

Almost surely, 2^100110011051 is an apocalyptic number.

100110011051 is a deficient number, since it is larger than the sum of its proper divisors (1).

100110011051 is an equidigital number, since it uses as much as digits as its factorization.

100110011051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5, while the sum is 11.

Adding to 100110011051 its reverse (150110011001), we get a palindrome (250220022052).

The spelling of 100110011051 in words is "one hundred billion, one hundred ten million, eleven thousand, fifty-one".