10719013 has 4 divisors (see below), whose sum is σ = 10737280. Its totient is φ = 10700748.

The previous prime is 10718971. The next prime is 10719041. The reversal of 10719013 is 31091701.

10719013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31091701 = 97 ⋅320533.

It is a cyclic number.

It is not a de Polignac number, because 10719013 - 2²¹ = 8621861 is a prime.

It is a super-2 number, since 2×10719013² = 229794479388338, which 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 (10719053) 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, 8223 + ... + 9436.

It is an arithmetic number, because the mean of its divisors is an integer number (2684320).

Almost surely, 2^10719013 is an apocalyptic number.

It is an amenable number.

10719013 is a deficient number, since it is larger than the sum of its proper divisors (18267).

10719013 is an equidigital number, since it uses as much as digits as its factorization.

10719013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18266.

The product of its (nonzero) digits is 189, while the sum is 22.

The square root of 10719013 is about 3273.9903787275. The cubic root of 10719013 is about 220.4879870324.

The spelling of 10719013 in words is "ten million, seven hundred nineteen thousand, thirteen".