1233341100 has 144 divisors (see below), whose sum is σ = 4049740800. Its totient is φ = 321860160.

The previous prime is 1233341003. The next prime is 1233341113. The reversal of 1233341100 is 11433321.

It is a super-2 number, since 2×1233341100² = 3042260537898420000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 122041 + ... + 131759.

It is an arithmetic number, because the mean of its divisors is an integer number (28123200).

Almost surely, 2^1233341100 is an apocalyptic number.

1233341100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1233341100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2024870400).

1233341100 is an abundant number, since it is smaller than the sum of its proper divisors (2816399700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1233341100 is a wasteful number, since it uses less digits than its factorization.

1233341100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9789 (or 9776 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1233341100 is about 35118.9564195749. The cubic root of 1233341100 is about 1072.4105260582.

Adding to 1233341100 its reverse (11433321), we get a palindrome (1244774421).

The spelling of 1233341100 in words is "one billion, two hundred thirty-three million, three hundred forty-one thousand, one hundred".