10115055 has 48 divisors (see below), whose sum is σ = 18982080. Its totient is φ = 4967424.

The previous prime is 10115041. The next prime is 10115071. The reversal of 10115055 is 55051101.

It is not a de Polignac number, because 10115055 - 2⁸ = 10114799 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29847 + ... + 30183.

It is an arithmetic number, because the mean of its divisors is an integer number (395460).

Almost surely, 2^10115055 is an apocalyptic number.

10115055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10115055 is a deficient number, since it is larger than the sum of its proper divisors (8867025).

10115055 is a wasteful number, since it uses less digits than its factorization.

10115055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400 (or 397 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 18.

The square root of 10115055 is about 3180.4174254333. The cubic root of 10115055 is about 216.2665818641.

Adding to 10115055 its reverse (55051101), we get a palindrome (65166156).

The spelling of 10115055 in words is "ten million, one hundred fifteen thousand, fifty-five".