133200230 has 16 divisors (see below), whose sum is σ = 240522480. Its totient is φ = 53110752.

The previous prime is 133200227. The next prime is 133200233. The reversal of 133200230 is 32002331.

133200230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (133200227) and next prime (133200233).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133200233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17840 + ... + 24179.

It is an arithmetic number, because the mean of its divisors is an integer number (15032655).

Almost surely, 2^133200230 is an apocalyptic number.

133200230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133200230 is a deficient number, since it is larger than the sum of its proper divisors (107322250).

133200230 is a wasteful number, since it uses less digits than its factorization.

133200230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42343.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 133200230 is about 11541.2404012740. The cubic root of 133200230 is about 510.7029010966.

Adding to 133200230 its reverse (32002331), we get a palindrome (165202561).

The spelling of 133200230 in words is "one hundred thirty-three million, two hundred thousand, two hundred thirty".