2114121015 has 96 divisors (see below), whose sum is σ = 3976727040. Its totient is φ = 1036240128.

The previous prime is 2114121001. The next prime is 2114121017. The reversal of 2114121015 is 5101214112.

It is not a de Polignac number, because 2114121015 - 2⁴ = 2114120999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2114121017) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2981481 + ... + 2982189.

It is an arithmetic number, because the mean of its divisors is an integer number (41424240).

Almost surely, 2^2114121015 is an apocalyptic number.

2114121015 is a deficient number, since it is larger than the sum of its proper divisors (1862606025).

2114121015 is a wasteful number, since it uses less digits than its factorization.

2114121015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853 (or 850 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 18.

The square root of 2114121015 is about 45979.5717139688. The cubic root of 2114121015 is about 1283.4430850459.

Adding to 2114121015 its reverse (5101214112), we get a palindrome (7215335127).

The spelling of 2114121015 in words is "two billion, one hundred fourteen million, one hundred twenty-one thousand, fifteen".