1332212303 has 16 divisors (see below), whose sum is σ = 1443990240. Its totient is φ = 1224921600.

The previous prime is 1332212261. The next prime is 1332212311. The reversal of 1332212303 is 3032122331.

It is a cyclic number.

It is not a de Polignac number, because 1332212303 - 2¹⁸ = 1331950159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332212393) 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, 149123 + ... + 157803.

It is an arithmetic number, because the mean of its divisors is an integer number (90249390).

Almost surely, 2^1332212303 is an apocalyptic number.

1332212303 is a deficient number, since it is larger than the sum of its proper divisors (111777937).

1332212303 is a wasteful number, since it uses less digits than its factorization.

1332212303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8938.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 1332212303 is about 36499.4835990867. The cubic root of 1332212303 is about 1100.3338664249. Note that the first 3 decimals are identical.

Adding to 1332212303 its reverse (3032122331), we get a palindrome (4364334634).

The spelling of 1332212303 in words is "one billion, three hundred thirty-two million, two hundred twelve thousand, three hundred three".