275115113 has 16 divisors (see below), whose sum is σ = 340494336. Its totient is φ = 216457920.

The previous prime is 275115101. The next prime is 275115143. The reversal of 275115113 is 311511572.

It is not a de Polignac number, because 275115113 - 2⁸ = 275114857 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (275115143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8120 + ... + 24822.

It is an arithmetic number, because the mean of its divisors is an integer number (21280896).

Almost surely, 2^275115113 is an apocalyptic number.

It is an amenable number.

275115113 is a deficient number, since it is larger than the sum of its proper divisors (65379223).

275115113 is a wasteful number, since it uses less digits than its factorization.

275115113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16904.

The product of its digits is 1050, while the sum is 26.

The square root of 275115113 is about 16586.5943761822. The cubic root of 275115113 is about 650.3864471216.

Adding to 275115113 its reverse (311511572), we get a palindrome (586626685).

The spelling of 275115113 in words is "two hundred seventy-five million, one hundred fifteen thousand, one hundred thirteen".