124381253 has 2 divisors, whose sum is σ = 124381254. Its totient is φ = 124381252.

The previous prime is 124381219. The next prime is 124381259. The reversal of 124381253 is 352183421.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 121925764 + 2455489 = 11042^2 + 1567^2 .

It is a cyclic number.

It is not a de Polignac number, because 124381253 - 2⁶ = 124381189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124381259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62190626 + 62190627.

It is an arithmetic number, because the mean of its divisors is an integer number (62190627).

Almost surely, 2^124381253 is an apocalyptic number.

It is an amenable number.

124381253 is a deficient number, since it is larger than the sum of its proper divisors (1).

124381253 is an equidigital number, since it uses as much as digits as its factorization.

124381253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5760, while the sum is 29.

The square root of 124381253 is about 11152.6343524748. The cubic root of 124381253 is about 499.1736390074.

The spelling of 124381253 in words is "one hundred twenty-four million, three hundred eighty-one thousand, two hundred fifty-three".