10100111100187 has 2 divisors, whose sum is σ = 10100111100188. Its totient is φ = 10100111100186.

The previous prime is 10100111100179. The next prime is 10100111100253. The reversal of 10100111100187 is 78100111100101.

10100111100187 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10100111100187 - 2³ = 10100111100179 is a prime.

It is a super-2 number, since 2×10100111100187² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10100111100127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050055550093 + 5050055550094.

It is an arithmetic number, because the mean of its divisors is an integer number (5050055550094).

Almost surely, 2^{10100111100187} is an apocalyptic number.

10100111100187 is a deficient number, since it is larger than the sum of its proper divisors (1).

10100111100187 is an equidigital number, since it uses as much as digits as its factorization.

10100111100187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56, while the sum is 22.

Adding to 10100111100187 its reverse (78100111100101), we get a palindrome (88200222200288).

The spelling of 10100111100187 in words is "ten trillion, one hundred billion, one hundred eleven million, one hundred thousand, one hundred eighty-seven".