1123210341 has 16 divisors (see below), whose sum is σ = 1815289920. Its totient is φ = 680733360.

The previous prime is 1123210337. The next prime is 1123210357. The reversal of 1123210341 is 1430123211.

1123210341 is a `hidden beast` number, since 1 + 1 + 2 + 321 + 0 + 341 = 666.

It is not a de Polignac number, because 1123210341 - 2² = 1123210337 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123210381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1890630 + ... + 1891223.

It is an arithmetic number, because the mean of its divisors is an integer number (113455620).

Almost surely, 2^1123210341 is an apocalyptic number.

1123210341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1123210341 is a deficient number, since it is larger than the sum of its proper divisors (692079579).

1123210341 is a wasteful number, since it uses less digits than its factorization.

1123210341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3781873 (or 3781867 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1123210341 is about 33514.3303826885. The cubic root of 1123210341 is about 1039.4901164914.

Adding to 1123210341 its reverse (1430123211), we get a palindrome (2553333552).

The spelling of 1123210341 in words is "one billion, one hundred twenty-three million, two hundred ten thousand, three hundred forty-one".