121050893 has 2 divisors, whose sum is σ = 121050894. Its totient is φ = 121050892.

The previous prime is 121050847. The next prime is 121050907. The reversal of 121050893 is 398050121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 121044004 + 6889 = 11002^2 + 83^2 .

It is a cyclic number.

It is not a de Polignac number, because 121050893 - 2⁸ = 121050637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121050493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60525446 + 60525447.

It is an arithmetic number, because the mean of its divisors is an integer number (60525447).

Almost surely, 2^121050893 is an apocalyptic number.

It is an amenable number.

121050893 is a deficient number, since it is larger than the sum of its proper divisors (1).

121050893 is an equidigital number, since it uses as much as digits as its factorization.

121050893 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 121050893 is about 11002.3130749856. The cubic root of 121050893 is about 494.6780792959.

The spelling of 121050893 in words is "one hundred twenty-one million, fifty thousand, eight hundred ninety-three".