1153513211 has 2 divisors, whose sum is σ = 1153513212. Its totient is φ = 1153513210.

The previous prime is 1153513201. The next prime is 1153513217. The reversal of 1153513211 is 1123153511.

It is a strong prime.

It is an emirp because it is prime and its reverse (1123153511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1153513211 - 2¹⁰ = 1153512187 is a prime.

It is not a weakly prime, because it can be changed into another prime (1153513217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576756605 + 576756606.

It is an arithmetic number, because the mean of its divisors is an integer number (576756606).

Almost surely, 2^1153513211 is an apocalyptic number.

1153513211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1153513211 is an equidigital number, since it uses as much as digits as its factorization.

1153513211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 450, while the sum is 23.

The square root of 1153513211 is about 33963.4098847569. The cubic root of 1153513211 is about 1048.7553539305.

Adding to 1153513211 its reverse (1123153511), we get a palindrome (2276666722).

The spelling of 1153513211 in words is "one billion, one hundred fifty-three million, five hundred thirteen thousand, two hundred eleven".