2110215541 has 16 divisors (see below), whose sum is σ = 2468841984. Its totient is φ = 1766064384.

The previous prime is 2110215493. The next prime is 2110215553. The reversal of 2110215541 is 1455120112.

It is not a de Polignac number, because 2110215541 - 2²³ = 2101826933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110215581) 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, 135051 + ... + 149863.

It is an arithmetic number, because the mean of its divisors is an integer number (154302624).

Almost surely, 2^2110215541 is an apocalyptic number.

It is an amenable number.

2110215541 is a deficient number, since it is larger than the sum of its proper divisors (358626443).

2110215541 is a wasteful number, since it uses less digits than its factorization.

2110215541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15300.

The product of its (nonzero) digits is 400, while the sum is 22.

The square root of 2110215541 is about 45937.0824171497. The cubic root of 2110215541 is about 1282.6522846324.

Adding to 2110215541 its reverse (1455120112), we get a palindrome (3565335653).

The spelling of 2110215541 in words is "two billion, one hundred ten million, two hundred fifteen thousand, five hundred forty-one".