23210153200 has 120 divisors (see below), whose sum is σ = 60776453808. Its totient is φ = 8466493440.

The previous prime is 23210153191. The next prime is 23210153201. The reversal of 23210153200 is 235101232.

It is a super-2 number, since 2×23210153200² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23210153201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 404712 + ... + 458488.

Almost surely, 2^23210153200 is an apocalyptic number.

23210153200 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 23210153200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30388226904).

23210153200 is an abundant number, since it is smaller than the sum of its proper divisors (37566300608).

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

23210153200 is a wasteful number, since it uses less digits than its factorization.

23210153200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53891 (or 53880 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

Adding to 23210153200 its reverse (235101232), we get a palindrome (23445254432).

The spelling of 23210153200 in words is "twenty-three billion, two hundred ten million, one hundred fifty-three thousand, two hundred".