7253123 has 2 divisors, whose sum is σ = 7253124. Its totient is φ = 7253122.

The previous prime is 7253107. The next prime is 7253137. The reversal of 7253123 is 3213527.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7253123 - 2⁴ = 7253107 is a prime.

It is not a weakly prime, because it can be changed into another prime (7253173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3626561 + 3626562.

It is an arithmetic number, because the mean of its divisors is an integer number (3626562).

Almost surely, 2^7253123 is an apocalyptic number.

7253123 is a deficient number, since it is larger than the sum of its proper divisors (1).

7253123 is an equidigital number, since it uses as much as digits as its factorization.

7253123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1260, while the sum is 23.

The square root of 7253123 is about 2693.1622676697. The cubic root of 7253123 is about 193.5716182668.

The spelling of 7253123 in words is "seven million, two hundred fifty-three thousand, one hundred twenty-three".