1153056313 has 2 divisors, whose sum is σ = 1153056314. Its totient is φ = 1153056312.

The previous prime is 1153056301. The next prime is 1153056319. The reversal of 1153056313 is 3136503511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1151448489 + 1607824 = 33933^2 + 1268^2 .

It is an emirp because it is prime and its reverse (3136503511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1153056313 - 2⁹ = 1153055801 is a prime.

It is not a weakly prime, because it can be changed into another prime (1153056319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576528156 + 576528157.

It is an arithmetic number, because the mean of its divisors is an integer number (576528157).

Almost surely, 2^1153056313 is an apocalyptic number.

It is an amenable number.

1153056313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1153056313 is an equidigital number, since it uses as much as digits as its factorization.

1153056313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4050, while the sum is 28.

The square root of 1153056313 is about 33956.6828915900. The cubic root of 1153056313 is about 1048.6168675803.

Adding to 1153056313 its reverse (3136503511), we get a palindrome (4289559824).

The spelling of 1153056313 in words is "one billion, one hundred fifty-three million, fifty-six thousand, three hundred thirteen".