13431103010553 has 16 divisors (see below), whose sum is σ = 18392564808896. Its totient is φ = 8711866094400.

The previous prime is 13431103010543. The next prime is 13431103010621. The reversal of 13431103010553 is 35501030113431.

It is not a de Polignac number, because 13431103010553 - 2⁹ = 13431103010041 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13431103010553.

It is not an unprimeable number, because it can be changed into a prime (13431103010503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3523350 + ... + 6267072.

It is an arithmetic number, because the mean of its divisors is an integer number (1149535300556).

Almost surely, 2^{13431103010553} is an apocalyptic number.

It is an amenable number.

13431103010553 is a deficient number, since it is larger than the sum of its proper divisors (4961461798343).

13431103010553 is a wasteful number, since it uses less digits than its factorization.

13431103010553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2787864.

The product of its (nonzero) digits is 8100, while the sum is 30.

Adding to 13431103010553 its reverse (35501030113431), we get a palindrome (48932133123984).

The spelling of 13431103010553 in words is "thirteen trillion, four hundred thirty-one billion, one hundred three million, ten thousand, five hundred fifty-three".