10606215115 has 4 divisors (see below), whose sum is σ = 12727458144. Its totient is φ = 8484972088.

The previous prime is 10606215107. The next prime is 10606215133. The reversal of 10606215115 is 51151260601.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10606215115 - 2³ = 10606215107 is a prime.

It is a super-2 number, since 2×10606215115² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1060621507 + ... + 1060621516.

It is an arithmetic number, because the mean of its divisors is an integer number (3181864536).

Almost surely, 2^10606215115 is an apocalyptic number.

10606215115 is a deficient number, since it is larger than the sum of its proper divisors (2121243029).

10606215115 is an equidigital number, since it uses as much as digits as its factorization.

10606215115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2121243028.

The product of its (nonzero) digits is 1800, while the sum is 28.

Adding to 10606215115 its reverse (51151260601), we get a palindrome (61757475716).

The spelling of 10606215115 in words is "ten billion, six hundred six million, two hundred fifteen thousand, one hundred fifteen".