1123232203330 has 32 divisors (see below), whose sum is σ = 2031477009408. Its totient is φ = 447147604800.

The previous prime is 1123232203309. The next prime is 1123232203363. The reversal of 1123232203330 is 333022323211.

It is a junction number, because it is equal to n+sod(n) for n = 1123232203295 and 1123232203304.

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, 7757800 + ... + 7901260.

It is an arithmetic number, because the mean of its divisors is an integer number (63483656544).

Almost surely, 2^{1123232203330} is an apocalyptic number.

1123232203330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123232203330 is a deficient number, since it is larger than the sum of its proper divisors (908244806078).

1123232203330 is a wasteful number, since it uses less digits than its factorization.

1123232203330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147202.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 1123232203330 its reverse (333022323211), we get a palindrome (1456254526541).

The spelling of 1123232203330 in words is "one trillion, one hundred twenty-three billion, two hundred thirty-two million, two hundred three thousand, three hundred thirty".