132263320 has 32 divisors (see below), whose sum is σ = 340106400. Its totient is φ = 45347328.

The previous prime is 132263291. The next prime is 132263321. The reversal of 132263320 is 23362231.

It is a junction number, because it is equal to n+sod(n) for n = 132263291 and 132263300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132263321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235905 + ... + 236464.

It is an arithmetic number, because the mean of its divisors is an integer number (10628325).

Almost surely, 2^132263320 is an apocalyptic number.

132263320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132263320 is an abundant number, since it is smaller than the sum of its proper divisors (207843080).

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

132263320 is a wasteful number, since it uses less digits than its factorization.

132263320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472387 (or 472383 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 132263320 is about 11500.5791158533. The cubic root of 132263320 is about 509.5026806528.

The spelling of 132263320 in words is "one hundred thirty-two million, two hundred sixty-three thousand, three hundred twenty".