2123312310300 has 36 divisors (see below), whose sum is σ = 6143450285336. Its totient is φ = 566216616000.

The previous prime is 2123312310271. The next prime is 2123312310307. The reversal of 2123312310300 is 30132133212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2123312310307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3538853551 + ... + 3538854150.

Almost surely, 2^{2123312310300} is an apocalyptic number.

2123312310300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2123312310300 is an abundant number, since it is smaller than the sum of its proper divisors (4020137975036).

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

2123312310300 is a wasteful number, since it uses less digits than its factorization.

2123312310300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7077707718 (or 7077707711 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2123312310300 its reverse (30132133212), we get a palindrome (2153444443512).

The spelling of 2123312310300 in words is "two trillion, one hundred twenty-three billion, three hundred twelve million, three hundred ten thousand, three hundred".