13143346053 has 16 divisors (see below), whose sum is σ = 18028233600. Its totient is φ = 8511137856.

The previous prime is 13143346031. The next prime is 13143346079. The reversal of 13143346053 is 35064334131.

It is not a de Polignac number, because 13143346053 - 2⁶ = 13143345989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13143346253) 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, 32350 + ... + 165327.

It is an arithmetic number, because the mean of its divisors is an integer number (1126764600).

Almost surely, 2^13143346053 is an apocalyptic number.

It is an amenable number.

13143346053 is a deficient number, since it is larger than the sum of its proper divisors (4884887547).

13143346053 is a wasteful number, since it uses less digits than its factorization.

13143346053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198316.

The product of its (nonzero) digits is 38880, while the sum is 33.

The spelling of 13143346053 in words is "thirteen billion, one hundred forty-three million, three hundred forty-six thousand, fifty-three".