2303200232100 has 144 divisors (see below), whose sum is σ = 7405446854400. Its totient is φ = 614096760960.

The previous prime is 2303200232023. The next prime is 2303200232101. The reversal of 2303200232100 is 12320023032.

It is a happy number.

2303200232100 is a `hidden beast` number, since 23 + 0 + 320 + 0 + 2 + 321 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2303200232101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19508046 + ... + 19625754.

Almost surely, 2^{2303200232100} is an apocalyptic number.

2303200232100 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 2303200232100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3702723427200).

2303200232100 is an abundant number, since it is smaller than the sum of its proper divisors (5102246622300).

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

2303200232100 is a wasteful number, since it uses less digits than its factorization.

2303200232100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124979 (or 124966 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 2303200232100 its reverse (12320023032), we get a palindrome (2315520255132).

The spelling of 2303200232100 in words is "two trillion, three hundred three billion, two hundred million, two hundred thirty-two thousand, one hundred".