1232023 has 4 divisors (see below), whose sum is σ = 1326808. Its totient is φ = 1137240.

The previous prime is 1232003. The next prime is 1232069. The reversal of 1232023 is 3202321.

It is a happy number.

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

It is not a de Polignac number, because 1232023 - 2⁹ = 1231511 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13), and also a Moran number because the ratio is a prime number: 94771 = 1232023 / (1 + 2 + 3 + 2 + 0 + 2 + 3).

It is a d-powerful number, because it can be written as 1 + 2⁴ + 3⁷ + 2¹² + 0 + 2²⁰ + 3¹¹ .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1231994 and 1232012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47373 + ... + 47398.

It is an arithmetic number, because the mean of its divisors is an integer number (331702).

2^1232023 is an apocalyptic number.

1232023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1232023 is a deficient number, since it is larger than the sum of its proper divisors (94785).

1232023 is an equidigital number, since it uses as much as digits as its factorization.

1232023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94784.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 1232023 is about 1109.9653147734. The cubic root of 1232023 is about 107.2028353282.

Adding to 1232023 its reverse (3202321), we get a palindrome (4434344).

The spelling of 1232023 in words is "one million, two hundred thirty-two thousand, twenty-three".