10326442523 has 4 divisors (see below), whose sum is σ = 10495728528. Its totient is φ = 10157156520.

The previous prime is 10326442499. The next prime is 10326442547. The reversal of 10326442523 is 32524462301.

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

It is an interprime number because it is at equal distance from previous prime (10326442499) and next prime (10326442547).

It is a cyclic number.

It is not a de Polignac number, because 10326442523 - 2¹⁴ = 10326426139 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10326442523.

It is not an unprimeable number, because it can be changed into a prime (10326442123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84642911 + ... + 84643032.

It is an arithmetic number, because the mean of its divisors is an integer number (2623932132).

Almost surely, 2^10326442523 is an apocalyptic number.

10326442523 is a deficient number, since it is larger than the sum of its proper divisors (169286005).

10326442523 is an equidigital number, since it uses as much as digits as its factorization.

10326442523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169286004.

The product of its (nonzero) digits is 34560, while the sum is 32.

The spelling of 10326442523 in words is "ten billion, three hundred twenty-six million, four hundred forty-two thousand, five hundred twenty-three".