101221000967 has 2 divisors, whose sum is σ = 101221000968. Its totient is φ = 101221000966.

The previous prime is 101221000963. The next prime is 101221001051. The reversal of 101221000967 is 769000122101.

It is a weak prime.

It is an emirp because it is prime and its reverse (769000122101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101221000967 - 2² = 101221000963 is a prime.

It is a super-2 number, since 2×101221000967² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101221000963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50610500483 + 50610500484.

It is an arithmetic number, because the mean of its divisors is an integer number (50610500484).

Almost surely, 2^101221000967 is an apocalyptic number.

101221000967 is a deficient number, since it is larger than the sum of its proper divisors (1).

101221000967 is an equidigital number, since it uses as much as digits as its factorization.

101221000967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 29.

The spelling of 101221000967 in words is "one hundred one billion, two hundred twenty-one million, nine hundred sixty-seven", and thus it is an aban number.