10423225807523 has 4 divisors (see below), whose sum is σ = 10423237721088. Its totient is φ = 10423213893960.

The previous prime is 10423225807513. The next prime is 10423225807531. The reversal of 10423225807523 is 32570852232401.

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 10423225807523 - 2¹⁶ = 10423225741987 is a prime.

It is a super-2 number, since 2×10423225807523² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10423225807513) 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, 4530608 + ... + 6432173.

It is an arithmetic number, because the mean of its divisors is an integer number (2605809430272).

Almost surely, 2^{10423225807523} is an apocalyptic number.

10423225807523 is a deficient number, since it is larger than the sum of its proper divisors (11913565).

10423225807523 is an equidigital number, since it uses as much as digits as its factorization.

10423225807523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11913564.

The product of its (nonzero) digits is 806400, while the sum is 44.

The spelling of 10423225807523 in words is "ten trillion, four hundred twenty-three billion, two hundred twenty-five million, eight hundred seven thousand, five hundred twenty-three".