133717095 has 16 divisors (see below), whose sum is σ = 237719520. Its totient is φ = 71315712.

The previous prime is 133717061. The next prime is 133717097. The reversal of 133717095 is 590717331.

It is not a de Polignac number, because 133717095 - 2¹³ = 133708903 is a prime.

It is a super-2 number, since 2×133717095² = 35760522990478050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133717097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 495114 + ... + 495383.

It is an arithmetic number, because the mean of its divisors is an integer number (14857470).

Almost surely, 2^133717095 is an apocalyptic number.

133717095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

133717095 is a deficient number, since it is larger than the sum of its proper divisors (104002425).

133717095 is an equidigital number, since it uses as much as digits as its factorization.

133717095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990511 (or 990505 counting only the distinct ones).

The product of its (nonzero) digits is 19845, while the sum is 36.

The square root of 133717095 is about 11563.6108115069. The cubic root of 133717095 is about 511.3626190848.

The spelling of 133717095 in words is "one hundred thirty-three million, seven hundred seventeen thousand, ninety-five".