65114013 has 4 divisors (see below), whose sum is σ = 86818688. Its totient is φ = 43409340.

The previous prime is 65113999. The next prime is 65114039. The reversal of 65114013 is 31041156.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 65114013 - 2⁹ = 65113501 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65114053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10852333 + ... + 10852338.

It is an arithmetic number, because the mean of its divisors is an integer number (21704672).

Almost surely, 2^65114013 is an apocalyptic number.

It is an amenable number.

65114013 is a deficient number, since it is larger than the sum of its proper divisors (21704675).

65114013 is a wasteful number, since it uses less digits than its factorization.

65114013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21704674.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 65114013 is about 8069.3254364910. The cubic root of 65114013 is about 402.3075231614.

Adding to 65114013 its reverse (31041156), we get a palindrome (96155169).

The spelling of 65114013 in words is "sixty-five million, one hundred fourteen thousand, thirteen".