264002151320331 has 4 divisors (see below), whose sum is σ = 352002868427112. Its totient is φ = 176001434213552.

The previous prime is 264002151320321. The next prime is 264002151320351. The reversal of 264002151320331 is 133023151200462.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 264002151320331 - 2⁷ = 264002151320203 is a prime.

It is a super-2 number, since 2×264002151320331² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 264002151320292 and 264002151320301.

It is not an unprimeable number, because it can be changed into a prime (264002151320321) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 44000358553386 + ... + 44000358553391.

It is an arithmetic number, because the mean of its divisors is an integer number (88000717106778).

Almost surely, 2^{264002151320331} is an apocalyptic number.

264002151320331 is a deficient number, since it is larger than the sum of its proper divisors (88000717106781).

264002151320331 is an equidigital number, since it uses as much as digits as its factorization.

264002151320331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88000717106780.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 264002151320331 in words is "two hundred sixty-four trillion, two billion, one hundred fifty-one million, three hundred twenty thousand, three hundred thirty-one".