1202323 has 4 divisors (see below), whose sum is σ = 1230328. Its totient is φ = 1174320.

The previous prime is 1202321. The next prime is 1202329. The reversal of 1202323 is 3232021.

It is a happy number.

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 1202323 - 2¹ = 1202321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1202321) 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, 13938 + ... + 14023.

It is an arithmetic number, because the mean of its divisors is an integer number (307582).

2^1202323 is an apocalyptic number.

1202323 is a deficient number, since it is larger than the sum of its proper divisors (28005).

1202323 is an equidigital number, since it uses as much as digits as its factorization.

1202323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28004.

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

The square root of 1202323 is about 1096.5049019498. The cubic root of 1202323 is about 106.3343837145.

Adding to 1202323 its reverse (3232021), we get a palindrome (4434344).

The spelling of 1202323 in words is "one million, two hundred two thousand, three hundred twenty-three".