10951189713 has 20 divisors (see below), whose sum is σ = 16667855028. Its totient is φ = 7163039520.

The previous prime is 10951189649. The next prime is 10951189723. The reversal of 10951189713 is 31798115901.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5116827024 + 5834362689 = 71532^2 + 76383^2 .

It is not a de Polignac number, because 10951189713 - 2⁶ = 10951189649 is a prime.

It is a super-2 number, since 2×10951189713² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10951189723) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1271178 + ... + 1279763.

Almost surely, 2^10951189713 is an apocalyptic number.

It is an amenable number.

10951189713 is a deficient number, since it is larger than the sum of its proper divisors (5716665315).

10951189713 is an equidigital number, since it uses as much as digits as its factorization.

10951189713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2551006 (or 2550997 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 45.

The spelling of 10951189713 in words is "ten billion, nine hundred fifty-one million, one hundred eighty-nine thousand, seven hundred thirteen".