121302401039933 has 2 divisors, whose sum is σ = 121302401039934. Its totient is φ = 121302401039932.

The previous prime is 121302401039929. The next prime is 121302401040091. The reversal of 121302401039933 is 339930104203121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77409695765284 + 43892705274649 = 8798278^2 + 6625157^2 .

It is a cyclic number.

It is not a de Polignac number, because 121302401039933 - 2² = 121302401039929 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121302401039923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60651200519966 + 60651200519967.

It is an arithmetic number, because the mean of its divisors is an integer number (60651200519967).

Almost surely, 2^{121302401039933} is an apocalyptic number.

It is an amenable number.

121302401039933 is a deficient number, since it is larger than the sum of its proper divisors (1).

121302401039933 is an equidigital number, since it uses as much as digits as its factorization.

121302401039933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 104976, while the sum is 41.

The spelling of 121302401039933 in words is "one hundred twenty-one trillion, three hundred two billion, four hundred one million, thirty-nine thousand, nine hundred thirty-three".