13555102230 has 48 divisors (see below), whose sum is σ = 35250362784. Its totient is φ = 3613966080.

The previous prime is 13555102229. The next prime is 13555102237. The reversal of 13555102230 is 3220155531.

It is a happy number.

13555102230 is a `hidden beast` number, since 1 + 3 + 555 + 102 + 2 + 3 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 13555102194 and 13555102203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13555102237) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 551095 + ... + 575165.

It is an arithmetic number, because the mean of its divisors is an integer number (734382558).

Almost surely, 2^13555102230 is an apocalyptic number.

13555102230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13555102230 is an abundant number, since it is smaller than the sum of its proper divisors (21695260554).

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

13555102230 is a wasteful number, since it uses less digits than its factorization.

13555102230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30341 (or 30338 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

Adding to 13555102230 its reverse (3220155531), we get a palindrome (16775257761).

The spelling of 13555102230 in words is "thirteen billion, five hundred fifty-five million, one hundred two thousand, two hundred thirty".