2100230200331 has 4 divisors (see below), whose sum is σ = 2167979561664. Its totient is φ = 2032480839000.

The previous prime is 2100230200309. The next prime is 2100230200427. The reversal of 2100230200331 is 1330020320012.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2100230200331 - 2³⁴ = 2083050331147 is a prime.

It is a super-2 number, since 2×2100230200331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2100230200231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33874680620 + ... + 33874680681.

It is an arithmetic number, because the mean of its divisors is an integer number (541994890416).

Almost surely, 2^{2100230200331} is an apocalyptic number.

2100230200331 is a deficient number, since it is larger than the sum of its proper divisors (67749361333).

2100230200331 is an equidigital number, since it uses as much as digits as its factorization.

2100230200331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67749361332.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 2100230200331 its reverse (1330020320012), we get a palindrome (3430250520343).

The spelling of 2100230200331 in words is "two trillion, one hundred billion, two hundred thirty million, two hundred thousand, three hundred thirty-one".