1123120010 has 16 divisors (see below), whose sum is σ = 2068631136. Its totient is φ = 438800208.

The previous prime is 1123120007. The next prime is 1123120027. The reversal of 1123120010 is 100213211.

It is a super-2 number, since 2×1123120010² = 2522797113724800200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1123119973 and 1123120000.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1305524 + ... + 1306383.

It is an arithmetic number, because the mean of its divisors is an integer number (129289446).

Almost surely, 2^1123120010 is an apocalyptic number.

1123120010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123120010 is a deficient number, since it is larger than the sum of its proper divisors (945511126).

1123120010 is a wasteful number, since it uses less digits than its factorization.

1123120010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2611957.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 1123120010 is about 33512.9827081983. The cubic root of 1123120010 is about 1039.4622497314.

Adding to 1123120010 its reverse (100213211), we get a palindrome (1223333221).

The spelling of 1123120010 in words is "one billion, one hundred twenty-three million, one hundred twenty thousand, ten".