10142132421103 has 4 divisors (see below), whose sum is σ = 10142153651448. Its totient is φ = 10142111190760.

The previous prime is 10142132421079. The next prime is 10142132421119. The reversal of 10142132421103 is 30112423124101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10142132421103 - 2³³ = 10133542486511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10142132421143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9881701 + ... + 10859662.

It is an arithmetic number, because the mean of its divisors is an integer number (2535538412862).

Almost surely, 2^{10142132421103} is an apocalyptic number.

10142132421103 is a deficient number, since it is larger than the sum of its proper divisors (21230345).

10142132421103 is an equidigital number, since it uses as much as digits as its factorization.

10142132421103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21230344.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 10142132421103 its reverse (30112423124101), we get a palindrome (40254555545204).

The spelling of 10142132421103 in words is "ten trillion, one hundred forty-two billion, one hundred thirty-two million, four hundred twenty-one thousand, one hundred three".