13043102355 has 80 divisors (see below), whose sum is σ = 25096414464. Its totient is φ = 6457190400.

The previous prime is 13043102351. The next prime is 13043102459. The reversal of 13043102355 is 55320134031.

13043102355 is a `hidden beast` number, since 1 + 304 + 3 + 1 + 0 + 2 + 355 = 666.

It is not a de Polignac number, because 13043102355 - 2² = 13043102351 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (13043102351) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 489630 + ... + 515580.

Almost surely, 2^13043102355 is an apocalyptic number.

13043102355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13043102355 is a deficient number, since it is larger than the sum of its proper divisors (12053312109).

13043102355 is a wasteful number, since it uses less digits than its factorization.

13043102355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26058 (or 26049 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 13043102355 its reverse (55320134031), we get a palindrome (68363236386).

The spelling of 13043102355 in words is "thirteen billion, forty-three million, one hundred two thousand, three hundred fifty-five".