1333023132 has 48 divisors (see below), whose sum is σ = 3594689280. Its totient is φ = 376582272.

The previous prime is 1333023113. The next prime is 1333023151. The reversal of 1333023132 is 2313203331.

It is an interprime number because it is at equal distance from previous prime (1333023113) and next prime (1333023151).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 1333023099 and 1333023108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81678 + ... + 96629.

It is an arithmetic number, because the mean of its divisors is an integer number (74889360).

Almost surely, 2^1333023132 is an apocalyptic number.

1333023132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1333023132 is an abundant number, since it is smaller than the sum of its proper divisors (2261666148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1333023132 is a wasteful number, since it uses less digits than its factorization.

1333023132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178410 (or 178408 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

The square root of 1333023132 is about 36510.5893132390. The cubic root of 1333023132 is about 1100.5570544918.

Adding to 1333023132 its reverse (2313203331), we get a palindrome (3646226463).

The spelling of 1333023132 in words is "one billion, three hundred thirty-three million, twenty-three thousand, one hundred thirty-two".