10540575203 has 4 divisors (see below), whose sum is σ = 10719229080. Its totient is φ = 10361921328.

The previous prime is 10540575197. The next prime is 10540575209. The reversal of 10540575203 is 30257504501.

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 (10540575197) and next prime (10540575209).

It is a cyclic number.

It is not a de Polignac number, because 10540575203 - 2¹⁰ = 10540574179 is a prime.

It is a super-2 number, since 2×10540575203² (a number of 21 digits) contains 22 as substring.

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 10540575203.

It is not an unprimeable number, because it can be changed into a prime (10540575209) 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, 89326850 + ... + 89326967.

It is an arithmetic number, because the mean of its divisors is an integer number (2679807270).

Almost surely, 2^10540575203 is an apocalyptic number.

10540575203 is a deficient number, since it is larger than the sum of its proper divisors (178653877).

10540575203 is an equidigital number, since it uses as much as digits as its factorization.

10540575203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178653876.

The product of its (nonzero) digits is 21000, while the sum is 32.

The spelling of 10540575203 in words is "ten billion, five hundred forty million, five hundred seventy-five thousand, two hundred three".