10523340405003 has 32 divisors (see below), whose sum is σ = 14134189741056. Its totient is φ = 6964196133888.

The previous prime is 10523340404999. The next prime is 10523340405043. The reversal of 10523340405003 is 30050404332501.

It is not a de Polignac number, because 10523340405003 - 2² = 10523340404999 is a prime.

It is a super-2 number, since 2×10523340405003² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10523340405043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1592752926 + ... + 1592759532.

It is an arithmetic number, because the mean of its divisors is an integer number (441693429408).

Almost surely, 2^{10523340405003} is an apocalyptic number.

10523340405003 is a deficient number, since it is larger than the sum of its proper divisors (3610849336053).

10523340405003 is a wasteful number, since it uses less digits than its factorization.

10523340405003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12483.

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 10523340405003 its reverse (30050404332501), we get a palindrome (40573744737504).

The spelling of 10523340405003 in words is "ten trillion, five hundred twenty-three billion, three hundred forty million, four hundred five thousand, three".