100100011191127 has 2 divisors, whose sum is σ = 100100011191128. Its totient is φ = 100100011191126.

The previous prime is 100100011191101. The next prime is 100100011191151. The reversal of 100100011191127 is 721191110001001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100100011191127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100100011191197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50050005595563 + 50050005595564.

It is an arithmetic number, because the mean of its divisors is an integer number (50050005595564).

Almost surely, 2^{100100011191127} is an apocalyptic number.

100100011191127 is a deficient number, since it is larger than the sum of its proper divisors (1).

100100011191127 is an equidigital number, since it uses as much as digits as its factorization.

100100011191127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126, while the sum is 25.

Adding to 100100011191127 its reverse (721191110001001), we get a palindrome (821291121192128).

The spelling of 100100011191127 in words is "one hundred trillion, one hundred billion, eleven million, one hundred ninety-one thousand, one hundred twenty-seven".