1202203323 has 16 divisors (see below), whose sum is σ = 1842458400. Its totient is φ = 773831520.

The previous prime is 1202203313. The next prime is 1202203349. The reversal of 1202203323 is 3233022021.

It is a happy number.

1202203323 is a `hidden beast` number, since 120 + 220 + 3 + 323 = 666.

It is not a de Polignac number, because 1202203323 - 2⁶ = 1202203259 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1202203296 and 1202203305.

It is not an unprimeable number, because it can be changed into a prime (1202203313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 766908 + ... + 768473.

It is an arithmetic number, because the mean of its divisors is an integer number (115153650).

Almost surely, 2^1202203323 is an apocalyptic number.

1202203323 is a deficient number, since it is larger than the sum of its proper divisors (640255077).

1202203323 is a wasteful number, since it uses less digits than its factorization.

1202203323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1535419 (or 1535413 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 1202203323 is about 34672.8037949053. The cubic root of 1202203323 is about 1063.3085548832.

Adding to 1202203323 its reverse (3233022021), we get a palindrome (4435225344).

The spelling of 1202203323 in words is "one billion, two hundred two million, two hundred three thousand, three hundred twenty-three".