121023331212299 has 2 divisors, whose sum is σ = 121023331212300. Its totient is φ = 121023331212298.

The previous prime is 121023331212283. The next prime is 121023331212317. The reversal of 121023331212299 is 992212133320121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 121023331212299 - 2⁴ = 121023331212283 is a prime.

It is not a weakly prime, because it can be changed into another prime (121023331212269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60511665606149 + 60511665606150.

It is an arithmetic number, because the mean of its divisors is an integer number (60511665606150).

Almost surely, 2^{121023331212299} is an apocalyptic number.

121023331212299 is a deficient number, since it is larger than the sum of its proper divisors (1).

121023331212299 is an equidigital number, since it uses as much as digits as its factorization.

121023331212299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 41.

The spelling of 121023331212299 in words is "one hundred twenty-one trillion, twenty-three billion, three hundred thirty-one million, two hundred twelve thousand, two hundred ninety-nine".