133132032312 has 32 divisors (see below), whose sum is σ = 333427654800. Its totient is φ = 44297667584.

The previous prime is 133132032301. The next prime is 133132032361. The reversal of 133132032312 is 213230231331.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4966137 + ... + 4992872.

Almost surely, 2^133132032312 is an apocalyptic number.

133132032312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133132032312 is an abundant number, since it is smaller than the sum of its proper divisors (200295622488).

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

133132032312 is a wasteful number, since it uses less digits than its factorization.

133132032312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9959575 (or 9959571 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 133132032312 its reverse (213230231331), we get a palindrome (346362263643).

The spelling of 133132032312 in words is "one hundred thirty-three billion, one hundred thirty-two million, thirty-two thousand, three hundred twelve".