2303133400 has 24 divisors (see below), whose sum is σ = 5354785620. Its totient is φ = 921253280.

The previous prime is 2303133383. The next prime is 2303133419. The reversal of 2303133400 is 43313032.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 5757634 + ... + 5758033.

Almost surely, 2^2303133400 is an apocalyptic number.

2303133400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2303133400 is an abundant number, since it is smaller than the sum of its proper divisors (3051652220).

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

2303133400 is a wasteful number, since it uses less digits than its factorization.

2303133400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11515683 (or 11515674 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 2303133400 is about 47990.9720676712. The cubic root of 2303133400 is about 1320.6052856119.

Adding to 2303133400 its reverse (43313032), we get a palindrome (2346446432).

The spelling of 2303133400 in words is "two billion, three hundred three million, one hundred thirty-three thousand, four hundred".