124702093 has 2 divisors, whose sum is σ = 124702094. Its totient is φ = 124702092.

The previous prime is 124702087. The next prime is 124702103. The reversal of 124702093 is 390207421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107288164 + 17413929 = 10358^2 + 4173^2 .

It is an emirp because it is prime and its reverse (390207421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 124702093 - 2²¹ = 122604941 is a prime.

It is a super-2 number, since 2×124702093² = 31101223997161298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124702003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62351046 + 62351047.

It is an arithmetic number, because the mean of its divisors is an integer number (62351047).

Almost surely, 2^124702093 is an apocalyptic number.

It is an amenable number.

124702093 is a deficient number, since it is larger than the sum of its proper divisors (1).

124702093 is an equidigital number, since it uses as much as digits as its factorization.

124702093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 124702093 is about 11167.0091340520. The cubic root of 124702093 is about 499.6024746977.

The spelling of 124702093 in words is "one hundred twenty-four million, seven hundred two thousand, ninety-three".