133202030 has 64 divisors (see below), whose sum is σ = 269172288. Its totient is φ = 47139840.

The previous prime is 133202023. The next prime is 133202051. The reversal of 133202030 is 30202331.

It is a super-2 number, since 2×133202030² = 35485561592241800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133201996 and 133202014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 356924 + ... + 357296.

It is an arithmetic number, because the mean of its divisors is an integer number (4205817).

Almost surely, 2^133202030 is an apocalyptic number.

133202030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133202030 is an abundant number, since it is smaller than the sum of its proper divisors (135970258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133202030 is a wasteful number, since it uses less digits than its factorization.

133202030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501.

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

The square root of 133202030 is about 11541.3183822300. The cubic root of 133202030 is about 510.7052015458.

Adding to 133202030 its reverse (30202331), we get a palindrome (163404361).

The spelling of 133202030 in words is "one hundred thirty-three million, two hundred two thousand, thirty".