23011404200 has 96 divisors (see below), whose sum is σ = 54910548000. Its totient is φ = 8965036800.

The previous prime is 23011404133. The next prime is 23011404209. The reversal of 23011404200 is 240411032.

It is not an unprimeable number, because it can be changed into a prime (23011404209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1277255 + ... + 1295145.

It is an arithmetic number, because the mean of its divisors is an integer number (571984875).

Almost surely, 2^23011404200 is an apocalyptic number.

23011404200 is a gapful number since it is divisible by the number (20) 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 23011404200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27455274000).

23011404200 is an abundant number, since it is smaller than the sum of its proper divisors (31899143800).

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

23011404200 is a wasteful number, since it uses less digits than its factorization.

23011404200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18075 (or 18066 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 23011404200 its reverse (240411032), we get a palindrome (23251815232).

The spelling of 23011404200 in words is "twenty-three billion, eleven million, four hundred four thousand, two hundred".