10535541123 has 4 divisors (see below), whose sum is σ = 14047388168. Its totient is φ = 7023694080.

The previous prime is 10535541119. The next prime is 10535541131. The reversal of 10535541123 is 32114553501.

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

It is not a de Polignac number, because 10535541123 - 2² = 10535541119 is a prime.

It is a super-2 number, since 2×10535541123² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10535548123) 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, 1755923518 + ... + 1755923523.

It is an arithmetic number, because the mean of its divisors is an integer number (3511847042).

Almost surely, 2^10535541123 is an apocalyptic number.

10535541123 is a deficient number, since it is larger than the sum of its proper divisors (3511847045).

10535541123 is an equidigital number, since it uses as much as digits as its factorization.

10535541123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3511847044.

The product of its (nonzero) digits is 9000, while the sum is 30.

The spelling of 10535541123 in words is "ten billion, five hundred thirty-five million, five hundred forty-one thousand, one hundred twenty-three".