123514253 has 2 divisors, whose sum is σ = 123514254. Its totient is φ = 123514252.

The previous prime is 123514249. The next prime is 123514283. The reversal of 123514253 is 352415321.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78180964 + 45333289 = 8842^2 + 6733^2 .

It is a cyclic number.

It is not a de Polignac number, because 123514253 - 2² = 123514249 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123514283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61757126 + 61757127.

It is an arithmetic number, because the mean of its divisors is an integer number (61757127).

Almost surely, 2^123514253 is an apocalyptic number.

It is an amenable number.

123514253 is a deficient number, since it is larger than the sum of its proper divisors (1).

123514253 is an equidigital number, since it uses as much as digits as its factorization.

123514253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3600, while the sum is 26.

The square root of 123514253 is about 11113.6966397324. The cubic root of 123514253 is about 498.0111030680.

Adding to 123514253 its reverse (352415321), we get a palindrome (475929574).

The spelling of 123514253 in words is "one hundred twenty-three million, five hundred fourteen thousand, two hundred fifty-three".