141021042103 has 16 divisors (see below), whose sum is σ = 142672622400. Its totient is φ = 139380176896.

The previous prime is 141021042073. The next prime is 141021042121. The reversal of 141021042103 is 301240120141.

It is a cyclic number.

It is not a de Polignac number, because 141021042103 - 2²¹ = 141018944951 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 (141021042403) 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, 47689101 + ... + 47692057.

It is an arithmetic number, because the mean of its divisors is an integer number (8917038900).

Almost surely, 2^141021042103 is an apocalyptic number.

141021042103 is a deficient number, since it is larger than the sum of its proper divisors (1651580297).

141021042103 is a wasteful number, since it uses less digits than its factorization.

141021042103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4586.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 141021042103 its reverse (301240120141), we get a palindrome (442261162244).

The spelling of 141021042103 in words is "one hundred forty-one billion, twenty-one million, forty-two thousand, one hundred three".