1123110323210 has 192 divisors, whose sum is σ = 2219690753280. Its totient is φ = 408913920000.

The previous prime is 1123110323171. The next prime is 1123110323239. The reversal of 1123110323210 is 123230113211.

It is a happy number.

It is a super-2 number, since 2×1123110323210² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4660208690 + ... + 4660208930.

It is an arithmetic number, because the mean of its divisors is an integer number (11560889340).

Almost surely, 2^{1123110323210} is an apocalyptic number.

1123110323210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123110323210 is a deficient number, since it is larger than the sum of its proper divisors (1096580430070).

1123110323210 is a wasteful number, since it uses less digits than its factorization.

1123110323210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673 (or 656 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1123110323210 its reverse (123230113211), we get a palindrome (1246340436421).

The spelling of 1123110323210 in words is "one trillion, one hundred twenty-three billion, one hundred ten million, three hundred twenty-three thousand, two hundred ten".