1145153039 has 2 divisors, whose sum is σ = 1145153040. Its totient is φ = 1145153038.

The previous prime is 1145153027. The next prime is 1145153057. The reversal of 1145153039 is 9303515411.

It is a weak prime.

It is an emirp because it is prime and its reverse (9303515411) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1145153039 is a prime.

It is a super-2 number, since 2×1145153039² = 2622750965461871042, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1145152996 and 1145153014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1145153069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572576519 + 572576520.

It is an arithmetic number, because the mean of its divisors is an integer number (572576520).

Almost surely, 2^1145153039 is an apocalyptic number.

1145153039 is a deficient number, since it is larger than the sum of its proper divisors (1).

1145153039 is an equidigital number, since it uses as much as digits as its factorization.

1145153039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8100, while the sum is 32.

The square root of 1145153039 is about 33840.1099141241. The cubic root of 1145153039 is about 1046.2155643379.

The spelling of 1145153039 in words is "one billion, one hundred forty-five million, one hundred fifty-three thousand, thirty-nine".