13130211044 has 6 divisors (see below), whose sum is σ = 22977869334. Its totient is φ = 6565105520.

The previous prime is 13130211023. The next prime is 13130211047. The reversal of 13130211044 is 44011203131.

It can be written as a sum of positive squares in only one way, i.e., 11648884900 + 1481326144 = 107930^2 + 38488^2 .

It is not an unprimeable number, because it can be changed into a prime (13130211047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1641276377 + ... + 1641276384.

It is an arithmetic number, because the mean of its divisors is an integer number (3829644889).

Almost surely, 2^13130211044 is an apocalyptic number.

It is an amenable number.

13130211044 is a deficient number, since it is larger than the sum of its proper divisors (9847658290).

13130211044 is a wasteful number, since it uses less digits than its factorization.

13130211044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3282552765 (or 3282552763 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 13130211044 its reverse (44011203131), we get a palindrome (57141414175).

The spelling of 13130211044 in words is "thirteen billion, one hundred thirty million, two hundred eleven thousand, forty-four".