122093953 has 2 divisors, whose sum is σ = 122093954. Its totient is φ = 122093952.

The previous prime is 122093897. The next prime is 122093957. The reversal of 122093953 is 359390221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 110418064 + 11675889 = 10508^2 + 3417^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122093953 is a prime.

It is not a weakly prime, because it can be changed into another prime (122093957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61046976 + 61046977.

It is an arithmetic number, because the mean of its divisors is an integer number (61046977).

Almost surely, 2^122093953 is an apocalyptic number.

It is an amenable number.

122093953 is a deficient number, since it is larger than the sum of its proper divisors (1).

122093953 is an equidigital number, since it uses as much as digits as its factorization.

122093953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 122093953 is about 11049.6132511505. The cubic root of 122093953 is about 496.0948496743.

The spelling of 122093953 in words is "one hundred twenty-two million, ninety-three thousand, nine hundred fifty-three".