121101332939 has 2 divisors, whose sum is σ = 121101332940. Its totient is φ = 121101332938.

The previous prime is 121101332917. The next prime is 121101333077. The reversal of 121101332939 is 939233101121.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-121101332939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 121101332899 and 121101332908.

It is not a weakly prime, because it can be changed into another prime (121101332909) 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, 60550666469 + 60550666470.

It is an arithmetic number, because the mean of its divisors is an integer number (60550666470).

Almost surely, 2^121101332939 is an apocalyptic number.

121101332939 is a deficient number, since it is larger than the sum of its proper divisors (1).

121101332939 is an equidigital number, since it uses as much as digits as its factorization.

121101332939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748, while the sum is 35.

The spelling of 121101332939 in words is "one hundred twenty-one billion, one hundred one million, three hundred thirty-two thousand, nine hundred thirty-nine".