10001035523 has 4 divisors (see below), whose sum is σ = 10104139080. Its totient is φ = 9897931968.

The previous prime is 10001035501. The next prime is 10001035591. The reversal of 10001035523 is 32553010001.

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 10001035523 - 2⁶ = 10001035459 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10001035495 and 10001035504.

It is not an unprimeable number, because it can be changed into a prime (10001935523) 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, 51551633 + ... + 51551826.

It is an arithmetic number, because the mean of its divisors is an integer number (2526034770).

Almost surely, 2^10001035523 is an apocalyptic number.

10001035523 is a deficient number, since it is larger than the sum of its proper divisors (103103557).

10001035523 is an equidigital number, since it uses as much as digits as its factorization.

10001035523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103103556.

The product of its (nonzero) digits is 450, while the sum is 20.

Adding to 10001035523 its reverse (32553010001), we get a palindrome (42554045524).

The spelling of 10001035523 in words is "ten billion, one million, thirty-five thousand, five hundred twenty-three".