23101001200 has 30 divisors (see below), whose sum is σ = 55500156344. Its totient is φ = 9240400320.

The previous prime is 23101001159. The next prime is 23101001233. The reversal of 23101001200 is 210010132.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28875852 + ... + 28876651.

Almost surely, 2^23101001200 is an apocalyptic number.

23101001200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23101001200 is an abundant number, since it is smaller than the sum of its proper divisors (32399155144).

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

23101001200 is a wasteful number, since it uses less digits than its factorization.

23101001200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57752521 (or 57752510 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 23101001200 its reverse (210010132), we get a palindrome (23311011332).

The spelling of 23101001200 in words is "twenty-three billion, one hundred one million, one thousand, two hundred".