2110131145 has 16 divisors (see below), whose sum is σ = 2542337280. Its totient is φ = 1681336384.

The previous prime is 2110131119. The next prime is 2110131167. The reversal of 2110131145 is 5411310112.

It is a cyclic number.

It is not a de Polignac number, because 2110131145 - 2⁷ = 2110131017 is a prime.

It is a super-2 number, since 2×2110131145² = 8905306898198022050, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2514636 + ... + 2515474.

It is an arithmetic number, because the mean of its divisors is an integer number (158896080).

Almost surely, 2^2110131145 is an apocalyptic number.

It is an amenable number.

2110131145 is a deficient number, since it is larger than the sum of its proper divisors (432206135).

2110131145 is an equidigital number, since it uses as much as digits as its factorization.

2110131145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2264.

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 2110131145 is about 45936.1638036961. The cubic root of 2110131145 is about 1282.6351849313.

Adding to 2110131145 its reverse (5411310112), we get a palindrome (7521441257).

The spelling of 2110131145 in words is "two billion, one hundred ten million, one hundred thirty-one thousand, one hundred forty-five".