101267561207 has 2 divisors, whose sum is σ = 101267561208. Its totient is φ = 101267561206.

The previous prime is 101267561149. The next prime is 101267561231. The reversal of 101267561207 is 702165762101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101267561207 - 2²⁰ = 101266512631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101267561267) 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, 50633780603 + 50633780604.

It is an arithmetic number, because the mean of its divisors is an integer number (50633780604).

Almost surely, 2^101267561207 is an apocalyptic number.

101267561207 is a deficient number, since it is larger than the sum of its proper divisors (1).

101267561207 is an equidigital number, since it uses as much as digits as its factorization.

101267561207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35280, while the sum is 38.

The spelling of 101267561207 in words is "one hundred one billion, two hundred sixty-seven million, five hundred sixty-one thousand, two hundred seven".