121100343343367 has 2 divisors, whose sum is σ = 121100343343368. Its totient is φ = 121100343343366.

The previous prime is 121100343343307. The next prime is 121100343343433. The reversal of 121100343343367 is 763343343001121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 121100343343367 - 2²⁴ = 121100326566151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121100343343307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60550171671683 + 60550171671684.

It is an arithmetic number, because the mean of its divisors is an integer number (60550171671684).

Almost surely, 2^{121100343343367} is an apocalyptic number.

121100343343367 is a deficient number, since it is larger than the sum of its proper divisors (1).

121100343343367 is an equidigital number, since it uses as much as digits as its factorization.

121100343343367 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 41.

Adding to 121100343343367 its reverse (763343343001121), we get a palindrome (884443686344488).

The spelling of 121100343343367 in words is "one hundred twenty-one trillion, one hundred billion, three hundred forty-three million, three hundred forty-three thousand, three hundred sixty-seven".