10541103143 has 4 divisors (see below), whose sum is σ = 10541560008. Its totient is φ = 10540646280.

The previous prime is 10541103103. The next prime is 10541103161. The reversal of 10541103143 is 34130114501.

It is a happy number.

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 10541103143 - 2²⁴ = 10524325927 is a prime.

It is a super-2 number, since 2×10541103143² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10541103103) 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, 191873 + ... + 240618.

It is an arithmetic number, because the mean of its divisors is an integer number (2635390002).

Almost surely, 2^10541103143 is an apocalyptic number.

10541103143 is a deficient number, since it is larger than the sum of its proper divisors (456865).

10541103143 is an equidigital number, since it uses as much as digits as its factorization.

10541103143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456864.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 10541103143 its reverse (34130114501), we get a palindrome (44671217644).

The spelling of 10541103143 in words is "ten billion, five hundred forty-one million, one hundred three thousand, one hundred forty-three".