13316230556 has 24 divisors (see below), whose sum is σ = 24119287920. Its totient is φ = 6425240192.

The previous prime is 13316230517. The next prime is 13316230559. The reversal of 13316230556 is 65503261331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13316230559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206816 + ... + 263448.

It is an arithmetic number, because the mean of its divisors is an integer number (1004970330).

Almost surely, 2^13316230556 is an apocalyptic number.

It is an amenable number.

13316230556 is a deficient number, since it is larger than the sum of its proper divisors (10803057364).

13316230556 is a wasteful number, since it uses less digits than its factorization.

13316230556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58693 (or 58691 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 35.

Adding to 13316230556 its reverse (65503261331), we get a palindrome (78819491887).

The spelling of 13316230556 in words is "thirteen billion, three hundred sixteen million, two hundred thirty thousand, five hundred fifty-six".