65111016102 has 32 divisors (see below), whose sum is σ = 142158513024. Its totient is φ = 19716984000.

The previous prime is 65111016101. The next prime is 65111016149. The reversal of 65111016102 is 20161011156.

65111016102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65111016101) 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, 244183 + ... + 435714.

It is an arithmetic number, because the mean of its divisors is an integer number (4442453532).

Almost surely, 2^65111016102 is an apocalyptic number.

65111016102 is an abundant number, since it is smaller than the sum of its proper divisors (77047496922).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65111016102 is a wasteful number, since it uses less digits than its factorization.

65111016102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681364.

The product of its (nonzero) digits is 360, while the sum is 24.

Adding to 65111016102 its reverse (20161011156), we get a palindrome (85272027258).

The spelling of 65111016102 in words is "sixty-five billion, one hundred eleven million, sixteen thousand, one hundred two".