1333312132 has 6 divisors (see below), whose sum is σ = 2333296238. Its totient is φ = 666656064.

The previous prime is 1333312117. The next prime is 1333312133. The reversal of 1333312132 is 2312133331.

It can be written as a sum of positive squares in only one way, i.e., 1327436356 + 5875776 = 36434^2 + 2424^2 .

It is a super-3 number, since 3×1333312132³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1333312133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166664013 + ... + 166664020.

Almost surely, 2^1333312132 is an apocalyptic number.

It is an amenable number.

1333312132 is a deficient number, since it is larger than the sum of its proper divisors (999984106).

1333312132 is a wasteful number, since it uses less digits than its factorization.

1333312132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333328037 (or 333328035 counting only the distinct ones).

The product of its digits is 972, while the sum is 22.

The square root of 1333312132 is about 36514.5468546441. The cubic root of 1333312132 is about 1100.6365824956.

Adding to 1333312132 its reverse (2312133331), we get a palindrome (3645445463).

The spelling of 1333312132 in words is "one billion, three hundred thirty-three million, three hundred twelve thousand, one hundred thirty-two".