2100231202304 has 20 divisors (see below), whose sum is σ = 4196360391564. Its totient is φ = 1050115600896.

The previous prime is 2100231202297. The next prime is 2100231202309. The reversal of 2100231202304 is 4032021320012.

It is a super-2 number, since 2×2100231202304² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100231202309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2051006522 + ... + 2051007545.

Almost surely, 2^{2100231202304} is an apocalyptic number.

It is an amenable number.

2100231202304 is a deficient number, since it is larger than the sum of its proper divisors (2096129189260).

2100231202304 is an frugal number, since it uses more digits than its factorization.

2100231202304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4102014085 (or 4102014069 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 2100231202304 its reverse (4032021320012), we get a palindrome (6132252522316).

The spelling of 2100231202304 in words is "two trillion, one hundred billion, two hundred thirty-one million, two hundred two thousand, three hundred four".