10998948183 has 4 divisors (see below), whose sum is σ = 14665264248. Its totient is φ = 7332632120.

The previous prime is 10998948161. The next prime is 10998948229. The reversal of 10998948183 is 38184989901.

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

It is a cyclic number.

It is not a de Polignac number, because 10998948183 - 2⁹ = 10998947671 is a prime.

It is a super-2 number, since 2×10998948183² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10998948283) 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, 1833158028 + ... + 1833158033.

It is an arithmetic number, because the mean of its divisors is an integer number (3666316062).

Almost surely, 2^10998948183 is an apocalyptic number.

10998948183 is a deficient number, since it is larger than the sum of its proper divisors (3666316065).

10998948183 is an equidigital number, since it uses as much as digits as its factorization.

10998948183 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3666316064.

The product of its (nonzero) digits is 4478976, while the sum is 60.

The spelling of 10998948183 in words is "ten billion, nine hundred ninety-eight million, nine hundred forty-eight thousand, one hundred eighty-three".