5145141223 has 2 divisors, whose sum is σ = 5145141224. Its totient is φ = 5145141222.

The previous prime is 5145141203. The next prime is 5145141241. The reversal of 5145141223 is 3221415415.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5145141223 - 2¹³ = 5145133031 is a prime.

It is a super-2 number, since 2×5145141223² = 52944956409227871458, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5145141191 and 5145141200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5145141203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2572570611 + 2572570612.

It is an arithmetic number, because the mean of its divisors is an integer number (2572570612).

Almost surely, 2^5145141223 is an apocalyptic number.

5145141223 is a deficient number, since it is larger than the sum of its proper divisors (1).

5145141223 is an equidigital number, since it uses as much as digits as its factorization.

5145141223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4800, while the sum is 28.

The square root of 5145141223 is about 71729.6397802192. The cubic root of 5145141223 is about 1726.3642471643.

Adding to 5145141223 its reverse (3221415415), we get a palindrome (8366556638).

The spelling of 5145141223 in words is "five billion, one hundred forty-five million, one hundred forty-one thousand, two hundred twenty-three".