2110531023 has 24 divisors (see below), whose sum is σ = 3160252368. Its totient is φ = 1356175872.

The previous prime is 2110530997. The next prime is 2110531043. The reversal of 2110531023 is 3201350112.

2110531023 is a `hidden beast` number, since 2 + 110 + 531 + 0 + 23 = 666.

It is not a de Polignac number, because 2110531023 - 2¹² = 2110526927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2110530987 and 2110531005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110531043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6015 + ... + 65247.

It is an arithmetic number, because the mean of its divisors is an integer number (131677182).

Almost surely, 2^2110531023 is an apocalyptic number.

2110531023 is a deficient number, since it is larger than the sum of its proper divisors (1049721345).

2110531023 is a wasteful number, since it uses less digits than its factorization.

2110531023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59383 (or 59380 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 2110531023 is about 45940.5161377188. The cubic root of 2110531023 is about 1282.7162012540.

Adding to 2110531023 its reverse (3201350112), we get a palindrome (5311881135).

The spelling of 2110531023 in words is "two billion, one hundred ten million, five hundred thirty-one thousand, twenty-three".