133020030205 has 8 divisors (see below), whose sum is σ = 159677280000. Its totient is φ = 106380528336.

The previous prime is 133020030181. The next prime is 133020030211. The reversal of 133020030205 is 502030020331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133020030205 - 2⁵ = 133020030173 is a prime.

It is a super-2 number, since 2×133020030205² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4420485 + ... + 4450474.

It is an arithmetic number, because the mean of its divisors is an integer number (19959660000).

Almost surely, 2^133020030205 is an apocalyptic number.

It is an amenable number.

133020030205 is a deficient number, since it is larger than the sum of its proper divisors (26657249795).

133020030205 is an equidigital number, since it uses as much as digits as its factorization.

133020030205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8873963.

The product of its (nonzero) digits is 540, while the sum is 19.

Adding to 133020030205 its reverse (502030020331), we get a palindrome (635050050536).

The spelling of 133020030205 in words is "one hundred thirty-three billion, twenty million, thirty thousand, two hundred five".