2003114543 has 2 divisors, whose sum is σ = 2003114544. Its totient is φ = 2003114542.

The previous prime is 2003114483. The next prime is 2003114567. The reversal of 2003114543 is 3454113002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2003114543 - 2¹⁶ = 2003049007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2003116543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001557271 + 1001557272.

It is an arithmetic number, because the mean of its divisors is an integer number (1001557272).

Almost surely, 2^2003114543 is an apocalyptic number.

2003114543 is a deficient number, since it is larger than the sum of its proper divisors (1).

2003114543 is an equidigital number, since it uses as much as digits as its factorization.

2003114543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2003114543 is about 44756.1676531850. The cubic root of 2003114543 is about 1260.5747237441.

Adding to 2003114543 its reverse (3454113002), we get a palindrome (5457227545).

The spelling of 2003114543 in words is "two billion, three million, one hundred fourteen thousand, five hundred forty-three".