33130301345 has 8 divisors (see below), whose sum is σ = 39929971560. Its totient is φ = 26388501120.

The previous prime is 33130301339. The next prime is 33130301357. The reversal of 33130301345 is 54310303133.

It can be written as a sum of positive squares in 4 ways, for example, as 11606183824 + 21524117521 = 107732^2 + 146711^2 .

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

It is not a de Polignac number, because 33130301345 - 2¹⁴ = 33130284961 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14466236 + ... + 14468525.

It is an arithmetic number, because the mean of its divisors is an integer number (4991246445).

Almost surely, 2^33130301345 is an apocalyptic number.

It is an amenable number.

33130301345 is a deficient number, since it is larger than the sum of its proper divisors (6799670215).

33130301345 is a wasteful number, since it uses less digits than its factorization.

33130301345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28934995.

The product of its (nonzero) digits is 4860, while the sum is 26.

Adding to 33130301345 its reverse (54310303133), we get a palindrome (87440604478).

The spelling of 33130301345 in words is "thirty-three billion, one hundred thirty million, three hundred one thousand, three hundred forty-five".