10672644113 has 4 divisors (see below), whose sum is σ = 10932952548. Its totient is φ = 10412335680.

The previous prime is 10672644097. The next prime is 10672644139. The reversal of 10672644113 is 31144627601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31144627601 = 154943 ⋅201007.

It can be written as a sum of positive squares in 2 ways, for example, as 4128319504 + 6544324609 = 64252^2 + 80897^2 .

It is a cyclic number.

It is not a de Polignac number, because 10672644113 - 2⁴ = 10672644097 is a prime.

It is a super-2 number, since 2×10672644113² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10672644613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130154156 + ... + 130154237.

It is an arithmetic number, because the mean of its divisors is an integer number (2733238137).

Almost surely, 2^10672644113 is an apocalyptic number.

It is an amenable number.

10672644113 is a deficient number, since it is larger than the sum of its proper divisors (260308435).

10672644113 is an equidigital number, since it uses as much as digits as its factorization.

10672644113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260308434.

The product of its (nonzero) digits is 24192, while the sum is 35.

The spelling of 10672644113 in words is "ten billion, six hundred seventy-two million, six hundred forty-four thousand, one hundred thirteen".