122541043 has 2 divisors, whose sum is σ = 122541044. Its totient is φ = 122541042.

The previous prime is 122541017. The next prime is 122541059. The reversal of 122541043 is 340145221.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122541043 is a prime.

It is not a weakly prime, because it can be changed into another prime (122545043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61270521 + 61270522.

It is an arithmetic number, because the mean of its divisors is an integer number (61270522).

Almost surely, 2^122541043 is an apocalyptic number.

122541043 is a deficient number, since it is larger than the sum of its proper divisors (1).

122541043 is an equidigital number, since it uses as much as digits as its factorization.

122541043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 122541043 is about 11069.8257890538. The cubic root of 122541043 is about 496.6996540307.

Adding to 122541043 its reverse (340145221), we get a palindrome (462686264).

The spelling of 122541043 in words is "one hundred twenty-two million, five hundred forty-one thousand, forty-three".