10326634523 has 4 divisors (see below), whose sum is σ = 10328020920. Its totient is φ = 10325248128.

The previous prime is 10326634499. The next prime is 10326634529. The reversal of 10326634523 is 32543662301.

10326634523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10326634523 - 2¹⁸ = 10326372379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10326634529) 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 3 ways as a sum of consecutive naturals, for example, 681965 + ... + 696942.

It is an arithmetic number, because the mean of its divisors is an integer number (2582005230).

Almost surely, 2^10326634523 is an apocalyptic number.

10326634523 is a deficient number, since it is larger than the sum of its proper divisors (1386397).

10326634523 is an equidigital number, since it uses as much as digits as its factorization.

10326634523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1386396.

The product of its (nonzero) digits is 77760, while the sum is 35.

The spelling of 10326634523 in words is "ten billion, three hundred twenty-six million, six hundred thirty-four thousand, five hundred twenty-three".