13102065248 has 24 divisors (see below), whose sum is σ = 25797268728. Its totient is φ = 6550377984.

The previous prime is 13102065217. The next prime is 13102065289. The reversal of 13102065248 is 84256020131.

It is a super-2 number, since 2×13102065248² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent 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, 546440 + ... + 569912.

It is an arithmetic number, because the mean of its divisors is an integer number (1074886197).

Almost surely, 2^13102065248 is an apocalyptic number.

It is an amenable number.

13102065248 is a deficient number, since it is larger than the sum of its proper divisors (12695203480).

13102065248 is a wasteful number, since it uses less digits than its factorization.

13102065248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40926 (or 40918 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

Adding to 13102065248 its reverse (84256020131), we get a palindrome (97358085379).

The spelling of 13102065248 in words is "thirteen billion, one hundred two million, sixty-five thousand, two hundred forty-eight".