1123230230331 has 8 divisors (see below), whose sum is σ = 1633789425984. Its totient is φ = 680745594120.

The previous prime is 1123230230321. The next prime is 1123230230377. The reversal of 1123230230331 is 1330320323211.

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

It is not a de Polignac number, because 1123230230331 - 2⁹ = 1123230229819 is a prime.

It is a super-2 number, since 2×1123230230331² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1123230230321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17018639821 + ... + 17018639886.

It is an arithmetic number, because the mean of its divisors is an integer number (204223678248).

Almost surely, 2^{1123230230331} is an apocalyptic number.

1123230230331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1123230230331 is a deficient number, since it is larger than the sum of its proper divisors (510559195653).

1123230230331 is a wasteful number, since it uses less digits than its factorization.

1123230230331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34037279721.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 1123230230331 its reverse (1330320323211), we get a palindrome (2453550553542).

The spelling of 1123230230331 in words is "one trillion, one hundred twenty-three billion, two hundred thirty million, two hundred thirty thousand, three hundred thirty-one".