101220996927707 has 2 divisors, whose sum is σ = 101220996927708. Its totient is φ = 101220996927706.

The previous prime is 101220996927703. The next prime is 101220996927833. The reversal of 101220996927707 is 707729699022101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101220996927707 - 2² = 101220996927703 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101220996927707.

It is not a weakly prime, because it can be changed into another prime (101220996927703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50610498463853 + 50610498463854.

It is an arithmetic number, because the mean of its divisors is an integer number (50610498463854).

Almost surely, 2^{101220996927707} is an apocalyptic number.

101220996927707 is a deficient number, since it is larger than the sum of its proper divisors (1).

101220996927707 is an equidigital number, since it uses as much as digits as its factorization.

101220996927707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12002256, while the sum is 62.

The spelling of 101220996927707 in words is "one hundred one trillion, two hundred twenty billion, nine hundred ninety-six million, nine hundred twenty-seven thousand, seven hundred seven".