122602043 has 2 divisors, whose sum is σ = 122602044. Its totient is φ = 122602042.

The previous prime is 122602021. The next prime is 122602049. The reversal of 122602043 is 340206221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122602043 - 2²² = 118407739 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (122602049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61301021 + 61301022.

It is an arithmetic number, because the mean of its divisors is an integer number (61301022).

Almost surely, 2^122602043 is an apocalyptic number.

122602043 is a deficient number, since it is larger than the sum of its proper divisors (1).

122602043 is an equidigital number, since it uses as much as digits as its factorization.

122602043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 122602043 is about 11072.5806838334. The cubic root of 122602043 is about 496.7820581299.

Adding to 122602043 its reverse (340206221), we get a palindrome (462808264).

The spelling of 122602043 in words is "one hundred twenty-two million, six hundred two thousand, forty-three".