23211010203000 has 128 divisors (see below), whose sum is σ = 73095159870720. Its totient is φ = 6131755881600.

The previous prime is 23211010202983. The next prime is 23211010203013. The reversal of 23211010203000 is 30201011232.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35833222 + ... + 36475221.

It is an arithmetic number, because the mean of its divisors is an integer number (571055936490).

Almost surely, 2^{23211010203000} is an apocalyptic number.

23211010203000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23211010203000 is an abundant number, since it is smaller than the sum of its proper divisors (49884149667720).

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

23211010203000 is a wasteful number, since it uses less digits than its factorization.

23211010203000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72308574 (or 72308560 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 23211010203000 its reverse (30201011232), we get a palindrome (23241211214232).

The spelling of 23211010203000 in words is "twenty-three trillion, two hundred eleven billion, ten million, two hundred three thousand".