15202043027 has 2 divisors, whose sum is σ = 15202043028. Its totient is φ = 15202043026.

The previous prime is 15202043011. The next prime is 15202043029. The reversal of 15202043027 is 72034020251.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 15202043027 - 2⁴ = 15202043011 is a prime.

It is a super-2 number, since 2×15202043027² (a number of 21 digits) contains 22 as substring.

Together with 15202043029, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 15202042987 and 15202043005.

It is not a weakly prime, because it can be changed into another prime (15202043029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7601021513 + 7601021514.

It is an arithmetic number, because the mean of its divisors is an integer number (7601021514).

Almost surely, 2^15202043027 is an apocalyptic number.

15202043027 is a deficient number, since it is larger than the sum of its proper divisors (1).

15202043027 is an equidigital number, since it uses as much as digits as its factorization.

15202043027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 26.

Adding to 15202043027 its reverse (72034020251), we get a palindrome (87236063278).

The spelling of 15202043027 in words is "fifteen billion, two hundred two million, forty-three thousand, twenty-seven".