5145311130203 has 2 divisors, whose sum is σ = 5145311130204. Its totient is φ = 5145311130202.

The previous prime is 5145311130173. The next prime is 5145311130209. The reversal of 5145311130203 is 3020311135415.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5145311130203 - 2⁸ = 5145311129947 is a prime.

It is not a weakly prime, because it can be changed into another prime (5145311130209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2572655565101 + 2572655565102.

It is an arithmetic number, because the mean of its divisors is an integer number (2572655565102).

Almost surely, 2^{5145311130203} is an apocalyptic number.

5145311130203 is a deficient number, since it is larger than the sum of its proper divisors (1).

5145311130203 is an equidigital number, since it uses as much as digits as its factorization.

5145311130203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 29.

Adding to 5145311130203 its reverse (3020311135415), we get a palindrome (8165622265618).

The spelling of 5145311130203 in words is "five trillion, one hundred forty-five billion, three hundred eleven million, one hundred thirty thousand, two hundred three".