1354123 has 4 divisors (see below), whose sum is σ = 1357168. Its totient is φ = 1351080.

The previous prime is 1354081. The next prime is 1354127. The reversal of 1354123 is 3214531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1354123 - 2¹³ = 1345931 is a prime.

It is a Duffinian number.

1354123 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 1354123.

It is not an unprimeable number, because it can be changed into a prime (1354127) 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, 711 + ... + 1792.

It is an arithmetic number, because the mean of its divisors is an integer number (339292).

2^1354123 is an apocalyptic number.

1354123 is a deficient number, since it is larger than the sum of its proper divisors (3045).

1354123 is an equidigital number, since it uses as much as digits as its factorization.

1354123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3044.

The product of its digits is 360, while the sum is 19.

The square root of 1354123 is about 1163.6679079531. The cubic root of 1354123 is about 110.6333436630.

Adding to 1354123 its reverse (3214531), we get a palindrome (4568654).

The spelling of 1354123 in words is "one million, three hundred fifty-four thousand, one hundred twenty-three".