23101003404 has 72 divisors (see below), whose sum is σ = 59172750000. Its totient is φ = 7598029824.

The previous prime is 23101003403. The next prime is 23101003421. The reversal of 23101003404 is 40430010132.

23101003404 is a `hidden beast` number, since 2 + 310 + 10 + 0 + 340 + 4 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (23101003403) 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, 1591572 + ... + 1606020.

It is an arithmetic number, because the mean of its divisors is an integer number (821843750).

Almost surely, 2^23101003404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23101003404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29586375000).

23101003404 is an abundant number, since it is smaller than the sum of its proper divisors (36071746596).

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

23101003404 is a wasteful number, since it uses less digits than its factorization.

23101003404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15047 (or 15042 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 23101003404 its reverse (40430010132), we get a palindrome (63531013536).

The spelling of 23101003404 in words is "twenty-three billion, one hundred one million, three thousand, four hundred four".