10998313 has 4 divisors (see below), whose sum is σ = 11054340. Its totient is φ = 10942288.

The previous prime is 10998311. The next prime is 10998389. The reversal of 10998313 is 31389901.

10998313 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.

It can be written as a sum of positive squares in 2 ways, for example, as 8479744 + 2518569 = 2912^2 + 1587^2 .

It is a cyclic number.

It is not a de Polignac number, because 10998313 - 2¹ = 10998311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10998311) 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, 27718 + ... + 28111.

It is an arithmetic number, because the mean of its divisors is an integer number (2763585).

Almost surely, 2^10998313 is an apocalyptic number.

It is an amenable number.

10998313 is a deficient number, since it is larger than the sum of its proper divisors (56027).

10998313 is an equidigital number, since it uses as much as digits as its factorization.

10998313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56026.

The product of its (nonzero) digits is 5832, while the sum is 34.

The square root of 10998313 is about 3316.3704557845. The cubic root of 10998313 is about 222.3866392199.

It can be divided in two parts, 10998 and 313, that added together give a palindrome (11311).

The spelling of 10998313 in words is "ten million, nine hundred ninety-eight thousand, three hundred thirteen".