121033040941 has 2 divisors, whose sum is σ = 121033040942. Its totient is φ = 121033040940.

The previous prime is 121033040923. The next prime is 121033040951. The reversal of 121033040941 is 149040330121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68110038441 + 52923002500 = 260979^2 + 230050^2 .

It is a cyclic number.

It is not a de Polignac number, because 121033040941 - 2⁷ = 121033040813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121033040951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60516520470 + 60516520471.

It is an arithmetic number, because the mean of its divisors is an integer number (60516520471).

Almost surely, 2^121033040941 is an apocalyptic number.

It is an amenable number.

121033040941 is a deficient number, since it is larger than the sum of its proper divisors (1).

121033040941 is an equidigital number, since it uses as much as digits as its factorization.

121033040941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 121033040941 in words is "one hundred twenty-one billion, thirty-three million, forty thousand, nine hundred forty-one".