133002430 has 16 divisors (see below), whose sum is σ = 261168624. Its totient is φ = 48364480.

The previous prime is 133002427. The next prime is 133002449. The reversal of 133002430 is 34200331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 604447 + ... + 604666.

It is an arithmetic number, because the mean of its divisors is an integer number (16323039).

Almost surely, 2^133002430 is an apocalyptic number.

133002430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133002430 is a deficient number, since it is larger than the sum of its proper divisors (128166194).

133002430 is a wasteful number, since it uses less digits than its factorization.

133002430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209131.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 133002430 is about 11532.6679480509. The cubic root of 133002430 is about 510.4499809178.

Adding to 133002430 its reverse (34200331), we get a palindrome (167202761).

The spelling of 133002430 in words is "one hundred thirty-three million, two thousand, four hundred thirty".