11105545234 has 8 divisors (see below), whose sum is σ = 19038077568. Its totient is φ = 4759519380.

The previous prime is 11105545211. The next prime is 11105545247. The reversal of 11105545234 is 43254550111.

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

It is a super-2 number, since 2×11105545234² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11105545196 and 11105545205.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 396626602 + ... + 396626629.

It is an arithmetic number, because the mean of its divisors is an integer number (2379759696).

Almost surely, 2^11105545234 is an apocalyptic number.

11105545234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11105545234 is a deficient number, since it is larger than the sum of its proper divisors (7932532334).

11105545234 is an equidigital number, since it uses as much as digits as its factorization.

11105545234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793253240.

The product of its (nonzero) digits is 12000, while the sum is 31.

The spelling of 11105545234 in words is "eleven billion, one hundred five million, five hundred forty-five thousand, two hundred thirty-four".