2313273600 has 432 divisors, whose sum is σ = 9261282240. Its totient is φ = 560332800.

The previous prime is 2313273583. The next prime is 2313273607. The reversal of 2313273600 is 63723132.

2313273600 is a `hidden beast` number, since 2 + 31 + 3 + 27 + 3 + 600 = 666.

It is a tau number, because it is divible by the number of its divisors (432).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2313273607) 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, 1900192 + ... + 1901408.

Almost surely, 2^2313273600 is an apocalyptic number.

2313273600 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 2313273600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4630641120).

2313273600 is an abundant number, since it is smaller than the sum of its proper divisors (6948008640).

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

2313273600 is a wasteful number, since it uses less digits than its factorization.

2313273600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1263 (or 1238 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 27.

The square root of 2313273600 is about 48096.5029913818. The cubic root of 2313273600 is about 1322.5405616708.

Adding to 2313273600 its reverse (63723132), we get a palindrome (2376996732).

The spelling of 2313273600 in words is "two billion, three hundred thirteen million, two hundred seventy-three thousand, six hundred".