121334597 has 2 divisors, whose sum is σ = 121334598. Its totient is φ = 121334596.

The previous prime is 121334573. The next prime is 121334623. The reversal of 121334597 is 795433121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 117310561 + 4024036 = 10831^2 + 2006^2 .

It is a cyclic number.

It is not a de Polignac number, because 121334597 - 2⁶ = 121334533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121334537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60667298 + 60667299.

It is an arithmetic number, because the mean of its divisors is an integer number (60667299).

Almost surely, 2^121334597 is an apocalyptic number.

It is an amenable number.

121334597 is a deficient number, since it is larger than the sum of its proper divisors (1).

121334597 is an equidigital number, since it uses as much as digits as its factorization.

121334597 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22680, while the sum is 35.

The square root of 121334597 is about 11015.1984548623. The cubic root of 121334597 is about 495.0642327284.

The spelling of 121334597 in words is "one hundred twenty-one million, three hundred thirty-four thousand, five hundred ninety-seven".