121103311332319 has 2 divisors, whose sum is σ = 121103311332320. Its totient is φ = 121103311332318.

The previous prime is 121103311332307. The next prime is 121103311332361. The reversal of 121103311332319 is 913233113301121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 121103311332319 - 2¹⁹ = 121103310808031 is a prime.

It is a super-2 number, since 2×121103311332319² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121103311335319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60551655666159 + 60551655666160.

It is an arithmetic number, because the mean of its divisors is an integer number (60551655666160).

Almost surely, 2^{121103311332319} is an apocalyptic number.

121103311332319 is a deficient number, since it is larger than the sum of its proper divisors (1).

121103311332319 is an equidigital number, since it uses as much as digits as its factorization.

121103311332319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 34.

The spelling of 121103311332319 in words is "one hundred twenty-one trillion, one hundred three billion, three hundred eleven million, three hundred thirty-two thousand, three hundred nineteen".