11123200319 has 8 divisors (see below), whose sum is σ = 13867886208. Its totient is φ = 8667428760.

The previous prime is 11123200307. The next prime is 11123200337. The reversal of 11123200319 is 91300232111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11123200319 - 2²⁰ = 11122151743 is a prime.

It is a super-2 number, since 2×11123200319² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11123200294 and 11123200303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11123200379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72228497 + ... + 72228650.

It is an arithmetic number, because the mean of its divisors is an integer number (1733485776).

Almost surely, 2^11123200319 is an apocalyptic number.

11123200319 is a deficient number, since it is larger than the sum of its proper divisors (2744685889).

11123200319 is a wasteful number, since it uses less digits than its factorization.

11123200319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144457165.

The product of its (nonzero) digits is 324, while the sum is 23.

The spelling of 11123200319 in words is "eleven billion, one hundred twenty-three million, two hundred thousand, three hundred nineteen".