1295123 has 4 divisors (see below), whose sum is σ = 1308048. Its totient is φ = 1282200.

The previous prime is 1295113. The next prime is 1295131. The reversal of 1295123 is 3215921.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3215921 = 19 ⋅169259.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1295123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1295113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6311 + ... + 6512.

It is an arithmetic number, because the mean of its divisors is an integer number (327012).

2^1295123 is an apocalyptic number.

1295123 is a deficient number, since it is larger than the sum of its proper divisors (12925).

1295123 is a wasteful number, since it uses less digits than its factorization.

1295123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12924.

The product of its digits is 540, while the sum is 23.

The square root of 1295123 is about 1138.0347094882. The cubic root of 1295123 is about 109.0026372002.

The spelling of 1295123 in words is "one million, two hundred ninety-five thousand, one hundred twenty-three".