101121201211967 has 2 divisors, whose sum is σ = 101121201211968. Its totient is φ = 101121201211966.

The previous prime is 101121201211963. The next prime is 101121201212047. The reversal of 101121201211967 is 769112102121101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101121201211967 - 2² = 101121201211963 is a prime.

It is a super-2 number, since 2×101121201211967² (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 (101121201211963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50560600605983 + 50560600605984.

It is an arithmetic number, because the mean of its divisors is an integer number (50560600605984).

Almost surely, 2^{101121201211967} is an apocalyptic number.

101121201211967 is a deficient number, since it is larger than the sum of its proper divisors (1).

101121201211967 is an equidigital number, since it uses as much as digits as its factorization.

101121201211967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 35.

The spelling of 101121201211967 in words is "one hundred one trillion, one hundred twenty-one billion, two hundred one million, two hundred eleven thousand, nine hundred sixty-seven".