23403102000 has 80 divisors (see below), whose sum is σ = 75451620192. Its totient is φ = 6240825600.

The previous prime is 23403101983. The next prime is 23403102001. The reversal of 23403102000 is 20130432.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (23403102001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1944259 + ... + 1956258.

Almost surely, 2^23403102000 is an apocalyptic number.

23403102000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23403102000 is an abundant number, since it is smaller than the sum of its proper divisors (52048518192).

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

23403102000 is a wasteful number, since it uses less digits than its factorization.

23403102000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3900543 (or 3900527 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 23403102000 its reverse (20130432), we get a palindrome (23423232432).

The spelling of 23403102000 in words is "twenty-three billion, four hundred three million, one hundred two thousand".