2101104115 has 16 divisors (see below), whose sum is σ = 2752404480. Its totient is φ = 1527037920.

The previous prime is 2101104097. The next prime is 2101104133. The reversal of 2101104115 is 5114011012.

It is an interprime number because it is at equal distance from previous prime (2101104097) and next prime (2101104133).

It is not a de Polignac number, because 2101104115 - 2¹¹ = 2101102067 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73996 + ... + 98374.

It is an arithmetic number, because the mean of its divisors is an integer number (172025280).

Almost surely, 2^2101104115 is an apocalyptic number.

2101104115 is a deficient number, since it is larger than the sum of its proper divisors (651300365).

2101104115 is a wasteful number, since it uses less digits than its factorization.

2101104115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25962.

The product of its (nonzero) digits is 40, while the sum is 16.

The square root of 2101104115 is about 45837.8022487990. The cubic root of 2101104115 is about 1280.8035552956.

Adding to 2101104115 its reverse (5114011012), we get a palindrome (7215115127).

The spelling of 2101104115 in words is "two billion, one hundred one million, one hundred four thousand, one hundred fifteen".