124028263 has 2 divisors, whose sum is σ = 124028264. Its totient is φ = 124028262.

The previous prime is 124028249. The next prime is 124028279. The reversal of 124028263 is 362820421.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124028263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124028293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62014131 + 62014132.

It is an arithmetic number, because the mean of its divisors is an integer number (62014132).

Almost surely, 2^124028263 is an apocalyptic number.

124028263 is a deficient number, since it is larger than the sum of its proper divisors (1).

124028263 is an equidigital number, since it uses as much as digits as its factorization.

124028263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 124028263 is about 11136.7976995185. The cubic root of 124028263 is about 498.7009786766.

Adding to 124028263 its reverse (362820421), we get a palindrome (486848684).

The spelling of 124028263 in words is "one hundred twenty-four million, twenty-eight thousand, two hundred sixty-three".