101202001217 has 2 divisors, whose sum is σ = 101202001218. Its totient is φ = 101202001216.

The previous prime is 101202001183. The next prime is 101202001231. The reversal of 101202001217 is 712100202101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 94037902336 + 7164098881 = 306656^2 + 84641^2 .

It is a cyclic number.

It is not a de Polignac number, because 101202001217 - 2¹² = 101201997121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101202001195 and 101202001204.

It is not a weakly prime, because it can be changed into another prime (101202001237) 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, 50601000608 + 50601000609.

It is an arithmetic number, because the mean of its divisors is an integer number (50601000609).

Almost surely, 2^101202001217 is an apocalyptic number.

It is an amenable number.

101202001217 is a deficient number, since it is larger than the sum of its proper divisors (1).

101202001217 is an equidigital number, since it uses as much as digits as its factorization.

101202001217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 17.

Adding to 101202001217 its reverse (712100202101), we get a palindrome (813302203318).

The spelling of 101202001217 in words is "one hundred one billion, two hundred two million, one thousand, two hundred seventeen".