23203020201300 has 108 divisors (see below), whose sum is σ = 72800660472540. Its totient is φ = 6181339530240.

The previous prime is 23203020201287. The next prime is 23203020201343. The reversal of 23203020201300 is 310202030232.

It is a happy number.

23203020201300 is a `hidden beast` number, since 2 + 320 + 3 + 0 + 20 + 20 + 1 + 300 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 1942695165636 + 21260325035664 = 1393806^2 + 4610892^2 .

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 11867487 + ... + 13683686.

Almost surely, 2^{23203020201300} is an apocalyptic number.

23203020201300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23203020201300 is an abundant number, since it is smaller than the sum of its proper divisors (49597640271240).

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

23203020201300 is a wasteful number, since it uses less digits than its factorization.

23203020201300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25552202 (or 25552192 counting only the distinct ones).

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

Adding to 23203020201300 its reverse (310202030232), we get a palindrome (23513222231532).

The spelling of 23203020201300 in words is "twenty-three trillion, two hundred three billion, twenty million, two hundred one thousand, three hundred".