1123023310 has 32 divisors (see below), whose sum is σ = 2129592960. Its totient is φ = 425215008.

The previous prime is 1123023301. The next prime is 1123023331. The reversal of 1123023310 is 133203211.

It is a super-2 number, since 2×1123023310² = 2522362709606712200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 417229 + ... + 419911.

It is an arithmetic number, because the mean of its divisors is an integer number (66549780).

Almost surely, 2^1123023310 is an apocalyptic number.

1123023310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123023310 is a deficient number, since it is larger than the sum of its proper divisors (1006569650).

1123023310 is a wasteful number, since it uses less digits than its factorization.

1123023310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4912.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1123023310 is about 33511.5399526790. The cubic root of 1123023310 is about 1039.4324165038.

Adding to 1123023310 its reverse (133203211), we get a palindrome (1256226521).

The spelling of 1123023310 in words is "one billion, one hundred twenty-three million, twenty-three thousand, three hundred ten".