13131303102043 has 32 divisors (see below), whose sum is σ = 16224666048000. Its totient is φ = 10374400041984.

The previous prime is 13131303102031. The next prime is 13131303102059. The reversal of 13131303102043 is 34020130313131.

It is a cyclic number.

It is not a de Polignac number, because 13131303102043 - 2²⁵ = 13131269547611 is a prime.

It is a super-2 number, since 2×13131303102043² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13131303101999 and 13131303102017.

It is not an unprimeable number, because it can be changed into a prime (13131303102023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 183109008 + ... + 183180706.

It is an arithmetic number, because the mean of its divisors is an integer number (507020814000).

Almost surely, 2^{13131303102043} is an apocalyptic number.

13131303102043 is a deficient number, since it is larger than the sum of its proper divisors (3093362945957).

13131303102043 is a wasteful number, since it uses less digits than its factorization.

13131303102043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108979.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 13131303102043 its reverse (34020130313131), we get a palindrome (47151433415174).

The spelling of 13131303102043 in words is "thirteen trillion, one hundred thirty-one billion, three hundred three million, one hundred two thousand, forty-three".