10541112089 has 4 divisors (see below), whose sum is σ = 11161177524. Its totient is φ = 9921046656.

The previous prime is 10541112079. The next prime is 10541112119. The reversal of 10541112089 is 98021114501.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5583825625 + 4957286464 = 74725^2 + 70408^2 .

It is a cyclic number.

It is not a de Polignac number, because 10541112089 - 2¹⁶ = 10541046553 is a prime.

It is a super-2 number, since 2×10541112089² (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 (10541112019) 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, 310032692 + ... + 310032725.

It is an arithmetic number, because the mean of its divisors is an integer number (2790294381).

Almost surely, 2^10541112089 is an apocalyptic number.

It is an amenable number.

10541112089 is a deficient number, since it is larger than the sum of its proper divisors (620065435).

10541112089 is an equidigital number, since it uses as much as digits as its factorization.

10541112089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620065434.

The product of its (nonzero) digits is 2880, while the sum is 32.

The spelling of 10541112089 in words is "ten billion, five hundred forty-one million, one hundred twelve thousand, eighty-nine".