121959676959083 has 2 divisors, whose sum is σ = 121959676959084. Its totient is φ = 121959676959082.

The previous prime is 121959676959079. The next prime is 121959676959121. The reversal of 121959676959083 is 380959676959121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 121959676959083 - 2² = 121959676959079 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 121959676958989 and 121959676959007.

It is not a weakly prime, because it can be changed into another prime (121959676959283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60979838479541 + 60979838479542.

It is an arithmetic number, because the mean of its divisors is an integer number (60979838479542).

Almost surely, 2^{121959676959083} is an apocalyptic number.

121959676959083 is a deficient number, since it is larger than the sum of its proper divisors (1).

121959676959083 is an equidigital number, since it uses as much as digits as its factorization.

121959676959083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1984046400, while the sum is 80.

The spelling of 121959676959083 in words is "one hundred twenty-one trillion, nine hundred fifty-nine billion, six hundred seventy-six million, nine hundred fifty-nine thousand, eighty-three".