1332032243 has 4 divisors (see below), whose sum is σ = 1332105720. Its totient is φ = 1331958768.

The previous prime is 1332032237. The next prime is 1332032257. The reversal of 1332032243 is 3422302331.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1332032243 - 2¹⁶ = 1331966707 is a prime.

It is a super-2 number, since 2×1332032243² = 3548619792783222098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1332032213) 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, 12068 + ... + 53006.

It is an arithmetic number, because the mean of its divisors is an integer number (333026430).

Almost surely, 2^1332032243 is an apocalyptic number.

1332032243 is a deficient number, since it is larger than the sum of its proper divisors (73477).

1332032243 is an equidigital number, since it uses as much as digits as its factorization.

1332032243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73476.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 1332032243 is about 36497.0169054952. The cubic root of 1332032243 is about 1100.2842909825.

Adding to 1332032243 its reverse (3422302331), we get a palindrome (4754334574).

The spelling of 1332032243 in words is "one billion, three hundred thirty-two million, thirty-two thousand, two hundred forty-three".