2110502145 has 32 divisors (see below), whose sum is σ = 3608288640. Its totient is φ = 1049656320.

The previous prime is 2110502137. The next prime is 2110502203. The reversal of 2110502145 is 5412050112.

It is not a de Polignac number, because 2110502145 - 2³ = 2110502137 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 10171 + ... + 65760.

It is an arithmetic number, because the mean of its divisors is an integer number (112759020).

Almost surely, 2^2110502145 is an apocalyptic number.

It is an amenable number.

2110502145 is a deficient number, since it is larger than the sum of its proper divisors (1497786495).

2110502145 is a wasteful number, since it uses less digits than its factorization.

2110502145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76065.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 2110502145 is about 45940.2018389123. The cubic root of 2110502145 is about 1282.7103508389.

Adding to 2110502145 its reverse (5412050112), we get a palindrome (7522552257).

The spelling of 2110502145 in words is "two billion, one hundred ten million, five hundred two thousand, one hundred forty-five".