10664316651233 has 4 divisors (see below), whose sum is σ = 12187790458560. Its totient is φ = 9140842843908.

The previous prime is 10664316651217. The next prime is 10664316651251. The reversal of 10664316651233 is 33215661346601.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10664316651233 - 2⁴ = 10664316651217 is a prime.

It is a super-2 number, since 2×10664316651233² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10664316653233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 761736903653 + ... + 761736903666.

It is an arithmetic number, because the mean of its divisors is an integer number (3046947614640).

Almost surely, 2^{10664316651233} is an apocalyptic number.

It is an amenable number.

10664316651233 is a deficient number, since it is larger than the sum of its proper divisors (1523473807327).

10664316651233 is an equidigital number, since it uses as much as digits as its factorization.

10664316651233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1523473807326.

The product of its (nonzero) digits is 1399680, while the sum is 47.

Adding to 10664316651233 its reverse (33215661346601), we get a palindrome (43879977997834).

The spelling of 10664316651233 in words is "ten trillion, six hundred sixty-four billion, three hundred sixteen million, six hundred fifty-one thousand, two hundred thirty-three".