10143122420403 has 12 divisors (see below), whose sum is σ = 16744202090928. Its totient is φ = 5796069954480.

The previous prime is 10143122420293. The next prime is 10143122420443. The reversal of 10143122420403 is 30402422134101.

10143122420403 is a `hidden beast` number, since 1 + 0 + 1 + 4 + 3 + 12 + 242 + 0 + 403 = 666.

10143122420403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10143122420403 - 2¹³ = 10143122412211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10143122420443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80500971528 + ... + 80500971653.

It is an arithmetic number, because the mean of its divisors is an integer number (1395350174244).

Almost surely, 2^{10143122420403} is an apocalyptic number.

10143122420403 is a deficient number, since it is larger than the sum of its proper divisors (6601079670525).

10143122420403 is a wasteful number, since it uses less digits than its factorization.

10143122420403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161001943194 (or 161001943191 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 10143122420403 its reverse (30402422134101), we get a palindrome (40545544554504).

The spelling of 10143122420403 in words is "ten trillion, one hundred forty-three billion, one hundred twenty-two million, four hundred twenty thousand, four hundred three".