64230133313 has 8 divisors (see below), whose sum is σ = 65969303400. Its totient is φ = 62491132800.

The previous prime is 64230133277. The next prime is 64230133367. The reversal of 64230133313 is 31333103246.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3646710544 + 60583422769 = 60388^2 + 246137^2 .

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 64230133313 - 2¹⁰ = 64230132289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64230133013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1256963 + ... + 1307063.

It is an arithmetic number, because the mean of its divisors is an integer number (8246162925).

Almost surely, 2^64230133313 is an apocalyptic number.

It is an amenable number.

64230133313 is a deficient number, since it is larger than the sum of its proper divisors (1739170087).

64230133313 is a wasteful number, since it uses less digits than its factorization.

64230133313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84787.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 64230133313 its reverse (31333103246), we get a palindrome (95563236559).

The spelling of 64230133313 in words is "sixty-four billion, two hundred thirty million, one hundred thirty-three thousand, three hundred thirteen".