13131302221130 has 128 divisors (see below), whose sum is σ = 25442771687424. Its totient is φ = 4870488268800.

The previous prime is 13131302221129. The next prime is 13131302221133. The reversal of 13131302221130 is 3112220313131.

It is a junction number, because it is equal to n+sod(n) for n = 13131302221096 and 13131302221105.

It is not an unprimeable number, because it can be changed into a prime (13131302221133) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 286956212 + ... + 287001968.

It is an arithmetic number, because the mean of its divisors is an integer number (198771653808).

Almost surely, 2^{13131302221130} is an apocalyptic number.

13131302221130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13131302221130 is a deficient number, since it is larger than the sum of its proper divisors (12311469466294).

13131302221130 is a wasteful number, since it uses less digits than its factorization.

13131302221130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46240.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 13131302221130 its reverse (3112220313131), we get a palindrome (16243522534261).

The spelling of 13131302221130 in words is "thirteen trillion, one hundred thirty-one billion, three hundred two million, two hundred twenty-one thousand, one hundred thirty".