2110200312031 has 16 divisors (see below), whose sum is σ = 2458077456384. Its totient is φ = 1773953629344.

The previous prime is 2110200311983. The next prime is 2110200312071. The reversal of 2110200312031 is 1302130020112.

It is a cyclic number.

It is not a de Polignac number, because 2110200312031 - 2¹³ = 2110200303839 is a prime.

It is a super-2 number, since 2×2110200312031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2110200311996 and 2110200312014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110200312071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64591 + ... + 2055376.

It is an arithmetic number, because the mean of its divisors is an integer number (153629841024).

Almost surely, 2^{2110200312031} is an apocalyptic number.

2110200312031 is a deficient number, since it is larger than the sum of its proper divisors (347877144353).

2110200312031 is a wasteful number, since it uses less digits than its factorization.

2110200312031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2122710.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 2110200312031 its reverse (1302130020112), we get a palindrome (3412330332143).

The spelling of 2110200312031 in words is "two trillion, one hundred ten billion, two hundred million, three hundred twelve thousand, thirty-one".