1145302127 has 2 divisors, whose sum is σ = 1145302128. Its totient is φ = 1145302126.

The previous prime is 1145302117. The next prime is 1145302153. The reversal of 1145302127 is 7212035411.

It is an a-pointer prime, because the next prime (1145302153) can be obtained adding 1145302127 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1145302127 - 2⁴ = 1145302111 is a prime.

It is a super-2 number, since 2×1145302127² = 2623433924221448258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1145302096 and 1145302105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1145302117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572651063 + 572651064.

It is an arithmetic number, because the mean of its divisors is an integer number (572651064).

Almost surely, 2^1145302127 is an apocalyptic number.

1145302127 is a deficient number, since it is larger than the sum of its proper divisors (1).

1145302127 is an equidigital number, since it uses as much as digits as its factorization.

1145302127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 1145302127 is about 33842.3126721564. The cubic root of 1145302127 is about 1046.2609647960.

Adding to 1145302127 its reverse (7212035411), we get a palindrome (8357337538).

The spelling of 1145302127 in words is "one billion, one hundred forty-five million, three hundred two thousand, one hundred twenty-seven".