100555051105967 has 2 divisors, whose sum is σ = 100555051105968. Its totient is φ = 100555051105966.

The previous prime is 100555051105937. The next prime is 100555051105981. The reversal of 100555051105967 is 769501150555001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100555051105967 - 2⁸ = 100555051105711 is a prime.

It is a super-2 number, since 2×100555051105967² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100555051105937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50277525552983 + 50277525552984.

It is an arithmetic number, because the mean of its divisors is an integer number (50277525552984).

Almost surely, 2^{100555051105967} is an apocalyptic number.

100555051105967 is a deficient number, since it is larger than the sum of its proper divisors (1).

100555051105967 is an equidigital number, since it uses as much as digits as its factorization.

100555051105967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1181250, while the sum is 50.

The spelling of 100555051105967 in words is "one hundred trillion, five hundred fifty-five billion, fifty-one million, one hundred five thousand, nine hundred sixty-seven".