2141034545503 has 16 divisors (see below), whose sum is σ = 2619942200640. Its totient is φ = 1707814158336.

The previous prime is 2141034545497. The next prime is 2141034545519. The reversal of 2141034545503 is 3055454301412.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2141034545503 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 (2141034546503) 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, 101067426 + ... + 101088607.

It is an arithmetic number, because the mean of its divisors is an integer number (163746387540).

Almost surely, 2^{2141034545503} is an apocalyptic number.

2141034545503 is a deficient number, since it is larger than the sum of its proper divisors (478907655137).

2141034545503 is a wasteful number, since it uses less digits than its factorization.

2141034545503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202156146.

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 2141034545503 its reverse (3055454301412), we get a palindrome (5196488846915).

The spelling of 2141034545503 in words is "two trillion, one hundred forty-one billion, thirty-four million, five hundred forty-five thousand, five hundred three".