133230420302 has 8 divisors (see below), whose sum is σ = 228395006256. Its totient is φ = 57098751552.

The previous prime is 133230420293. The next prime is 133230420331. The reversal of 133230420302 is 203024032331.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4758229283 + ... + 4758229310.

It is an arithmetic number, because the mean of its divisors is an integer number (28549375782).

Almost surely, 2^133230420302 is an apocalyptic number.

133230420302 is a deficient number, since it is larger than the sum of its proper divisors (95164585954).

133230420302 is an equidigital number, since it uses as much as digits as its factorization.

133230420302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9516458602.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 133230420302 its reverse (203024032331), we get a palindrome (336254452633).

The spelling of 133230420302 in words is "one hundred thirty-three billion, two hundred thirty million, four hundred twenty thousand, three hundred two".