10143044255103 has 16 divisors (see below), whose sum is σ = 13890277175136. Its totient is φ = 6578938920960.

The previous prime is 10143044255081. The next prime is 10143044255143. The reversal of 10143044255103 is 30155244034101.

It is a de Polignac number, because none of the positive numbers 2^k-10143044255103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10143044255143) 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, 100426 + ... + 4505127.

It is an arithmetic number, because the mean of its divisors is an integer number (868142323446).

Almost surely, 2^{10143044255103} is an apocalyptic number.

10143044255103 is a deficient number, since it is larger than the sum of its proper divisors (3747232920033).

10143044255103 is a wasteful number, since it uses less digits than its factorization.

10143044255103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4625434.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 10143044255103 its reverse (30155244034101), we get a palindrome (40298288289204).

The spelling of 10143044255103 in words is "ten trillion, one hundred forty-three billion, forty-four million, two hundred fifty-five thousand, one hundred three".