133576107 has 24 divisors (see below), whose sum is σ = 208143936. Its totient is φ = 75973968.

The previous prime is 133576087. The next prime is 133576109. The reversal of 133576107 is 701675331.

It is not a de Polignac number, because 133576107 - 2⁷ = 133575979 is a prime.

It is a super-2 number, since 2×133576107² = 35685152722550898, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133576109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31368 + ... + 35370.

It is an arithmetic number, because the mean of its divisors is an integer number (8672664).

Almost surely, 2^133576107 is an apocalyptic number.

133576107 is a deficient number, since it is larger than the sum of its proper divisors (74567829).

133576107 is a wasteful number, since it uses less digits than its factorization.

133576107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4247 (or 4240 counting only the distinct ones).

The product of its (nonzero) digits is 13230, while the sum is 33.

The square root of 133576107 is about 11557.5130110245. The cubic root of 133576107 is about 511.1828331805.

The spelling of 133576107 in words is "one hundred thirty-three million, five hundred seventy-six thousand, one hundred seven".