2150011115 has 8 divisors (see below), whose sum is σ = 2948586720. Its totient is φ = 1474293312.

The previous prime is 2150011103. The next prime is 2150011117. The reversal of 2150011115 is 5111100512.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2150011115 - 2¹⁴ = 2149994731 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2150011093 and 2150011102.

It is not an unprimeable number, because it can be changed into a prime (2150011117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30714410 + ... + 30714479.

It is an arithmetic number, because the mean of its divisors is an integer number (368573340).

Almost surely, 2^2150011115 is an apocalyptic number.

2150011115 is a deficient number, since it is larger than the sum of its proper divisors (798575605).

2150011115 is an equidigital number, since it uses as much as digits as its factorization.

2150011115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61428901.

The product of its (nonzero) digits is 50, while the sum is 17.

The square root of 2150011115 is about 46368.2123334510. The cubic root of 2150011115 is about 1290.6651048125.

Adding to 2150011115 its reverse (5111100512), we get a palindrome (7261111627).

The spelling of 2150011115 in words is "two billion, one hundred fifty million, eleven thousand, one hundred fifteen".