121232102213297 has 2 divisors, whose sum is σ = 121232102213298. Its totient is φ = 121232102213296.

The previous prime is 121232102213291. The next prime is 121232102213323. The reversal of 121232102213297 is 792312201232121.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 119158706688256 + 2073395525041 = 10915984^2 + 1439929^2 .

It is a cyclic number.

It is not a de Polignac number, because 121232102213297 - 2⁸ = 121232102213041 is a prime.

It is a super-2 number, since 2×121232102213297² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 121232102213297.

It is not a weakly prime, because it can be changed into another prime (121232102213291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60616051106648 + 60616051106649.

It is an arithmetic number, because the mean of its divisors is an integer number (60616051106649).

Almost surely, 2^{121232102213297} is an apocalyptic number.

It is an amenable number.

121232102213297 is a deficient number, since it is larger than the sum of its proper divisors (1).

121232102213297 is an equidigital number, since it uses as much as digits as its factorization.

121232102213297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 121232102213297 in words is "one hundred twenty-one trillion, two hundred thirty-two billion, one hundred two million, two hundred thirteen thousand, two hundred ninety-seven".