124365061 has 2 divisors, whose sum is σ = 124365062. Its totient is φ = 124365060.

The previous prime is 124365023. The next prime is 124365121. The reversal of 124365061 is 160563421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 123076836 + 1288225 = 11094^2 + 1135^2 .

It is a cyclic number.

It is not a de Polignac number, because 124365061 - 2²³ = 115976453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124365001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62182530 + 62182531.

It is an arithmetic number, because the mean of its divisors is an integer number (62182531).

Almost surely, 2^124365061 is an apocalyptic number.

It is an amenable number.

124365061 is a deficient number, since it is larger than the sum of its proper divisors (1).

124365061 is an equidigital number, since it uses as much as digits as its factorization.

124365061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 124365061 is about 11151.9084017042. The cubic root of 124365061 is about 499.1519771944.

The spelling of 124365061 in words is "one hundred twenty-four million, three hundred sixty-five thousand, sixty-one".