133030303313 has 8 divisors (see below), whose sum is σ = 138886163136. Its totient is φ = 127180438000.

The previous prime is 133030303291. The next prime is 133030303321. The reversal of 133030303313 is 313303030331.

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 133030303313 - 2²⁴ = 133013526097 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (133030303333) 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, 1453238 + ... + 1542063.

It is an arithmetic number, because the mean of its divisors is an integer number (17360770392).

Almost surely, 2^133030303313 is an apocalyptic number.

It is an amenable number.

133030303313 is a deficient number, since it is larger than the sum of its proper divisors (5855859823).

133030303313 is a wasteful number, since it uses less digits than its factorization.

133030303313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2997255.

The product of its (nonzero) digits is 2187, while the sum is 23.

Adding to 133030303313 its reverse (313303030331), we get a palindrome (446333333644).

It can be divided in two parts, 13303030331 and 3, that multiplied together give a palindrome (39909090993).

The spelling of 133030303313 in words is "one hundred thirty-three billion, thirty million, three hundred three thousand, three hundred thirteen".