133453035 has 16 divisors (see below), whose sum is σ = 237250080. Its totient is φ = 71174880.

The previous prime is 133452989. The next prime is 133453049. The reversal of 133453035 is 530354331.

It is a happy number.

133453035 is a `hidden beast` number, since 13 + 345 + 303 + 5 = 666.

It is not a de Polignac number, because 133453035 - 2⁶ = 133452971 is a prime.

It is a super-2 number, since 2×133453035² = 35619425101422450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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, 494136 + ... + 494405.

It is an arithmetic number, because the mean of its divisors is an integer number (14828130).

Almost surely, 2^133453035 is an apocalyptic number.

133453035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

133453035 is a deficient number, since it is larger than the sum of its proper divisors (103797045).

133453035 is an equidigital number, since it uses as much as digits as its factorization.

133453035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988555 (or 988549 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 27.

The square root of 133453035 is about 11552.1874551965. The cubic root of 133453035 is about 511.0257900620.

The spelling of 133453035 in words is "one hundred thirty-three million, four hundred fifty-three thousand, thirty-five".