200110113211031 has 4 divisors (see below), whose sum is σ = 200131866684000. Its totient is φ = 200088359738064.

The previous prime is 200110113210911. The next prime is 200110113211079. The reversal of 200110113211031 is 130112311011002.

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 200110113211031 - 2²⁶ = 200110046102167 is a prime.

It is a super-2 number, since 2×200110113211031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200110113211081) 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, 10876722686 + ... + 10876741083.

It is an arithmetic number, because the mean of its divisors is an integer number (50032966671000).

Almost surely, 2^{200110113211031} is an apocalyptic number.

200110113211031 is a deficient number, since it is larger than the sum of its proper divisors (21753472969).

200110113211031 is an equidigital number, since it uses as much as digits as its factorization.

200110113211031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21753472968.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 200110113211031 its reverse (130112311011002), we get a palindrome (330222424222033).

The spelling of 200110113211031 in words is "two hundred trillion, one hundred ten billion, one hundred thirteen million, two hundred eleven thousand, thirty-one".