133055322 has 32 divisors (see below), whose sum is σ = 278249472. Its totient is φ = 42336624.

The previous prime is 133055269. The next prime is 133055333. The reversal of 133055322 is 223550331.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 133055292 and 133055301.

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, 121863 + ... + 122949.

It is an arithmetic number, because the mean of its divisors is an integer number (8695296).

Almost surely, 2^133055322 is an apocalyptic number.

133055322 is an abundant number, since it is smaller than the sum of its proper divisors (145194150).

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

133055322 is a wasteful number, since it uses less digits than its factorization.

133055322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2002.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 133055322 is about 11534.9608581911. The cubic root of 133055322 is about 510.5176366798.

The spelling of 133055322 in words is "one hundred thirty-three million, fifty-five thousand, three hundred twenty-two".