1333001332 has 12 divisors (see below), whose sum is σ = 2512194916. Its totient is φ = 615231360.

The previous prime is 1333001311. The next prime is 1333001347. The reversal of 1333001332 is 2331003331.

It can be written as a sum of positive squares in 2 ways, for example, as 745617636 + 587383696 = 27306^2 + 24236^2 .

It is a super-2 number, since 2×1333001332² = 3553785102227548448, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12817269 + ... + 12817372.

Almost surely, 2^1333001332 is an apocalyptic number.

It is an amenable number.

1333001332 is a deficient number, since it is larger than the sum of its proper divisors (1179193584).

1333001332 is a wasteful number, since it uses less digits than its factorization.

1333001332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25634658 (or 25634656 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 19.

The square root of 1333001332 is about 36510.2907684943. The cubic root of 1333001332 is about 1100.5510550273.

Adding to 1333001332 its reverse (2331003331), we get a palindrome (3664004663).

The spelling of 1333001332 in words is "one billion, three hundred thirty-three million, one thousand, three hundred thirty-two".