23203010000 has 50 divisors (see below), whose sum is σ = 56176831722. Its totient is φ = 9281200000.

The previous prime is 23203009987. The next prime is 23203010003. The reversal of 23203010000 is 1030232.

It can be written as a sum of positive squares in 5 ways, for example, as 13417052224 + 9785957776 = 115832^2 + 98924^2 .

It is a tau number, because it is divible by the number of its divisors (50).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23203010003) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1150151 + ... + 1170150.

Almost surely, 2^23203010000 is an apocalyptic number.

23203010000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23203010000 is an abundant number, since it is smaller than the sum of its proper divisors (32973821722).

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

23203010000 is an equidigital number, since it uses as much as digits as its factorization.

23203010000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2320329 (or 2320308 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

Adding to 23203010000 its reverse (1030232), we get a palindrome (23204040232).

The spelling of 23203010000 in words is "twenty-three billion, two hundred three million, ten thousand".