133909156096 has 27 divisors (see below), whose sum is σ = 267306917143. Its totient is φ = 66951650560.

The previous prime is 133909156091. The next prime is 133909156133. The reversal of 133909156096 is 690651909331.

The square root of 133909156096 is 365936.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×133909156096² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133909156091) 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 2 ways as a sum of consecutive naturals, for example, 5843541 + ... + 5866411.

Almost surely, 2^133909156096 is an apocalyptic number.

133909156096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

133909156096 is the 365936-th square number.

It is an amenable number.

133909156096 is a deficient number, since it is larger than the sum of its proper divisors (133397761047).

133909156096 is an frugal number, since it uses more digits than its factorization.

133909156096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45758 (or 22873 counting only the distinct ones).

The product of its (nonzero) digits is 1180980, while the sum is 52.

The spelling of 133909156096 in words is "one hundred thirty-three billion, nine hundred nine million, one hundred fifty-six thousand, ninety-six".