1153344313 has 4 divisors (see below), whose sum is σ = 1258193808. Its totient is φ = 1048494820.

The previous prime is 1153344307. The next prime is 1153344319. The reversal of 1153344313 is 3134433511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (1153344307) and next prime (1153344319).

It is a cyclic number.

It is not a de Polignac number, because 1153344313 - 2⁵ = 1153344281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1153344319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52424731 + ... + 52424752.

It is an arithmetic number, because the mean of its divisors is an integer number (314548452).

Almost surely, 2^1153344313 is an apocalyptic number.

It is an amenable number.

1153344313 is a deficient number, since it is larger than the sum of its proper divisors (104849495).

1153344313 is a wasteful number, since it uses less digits than its factorization.

1153344313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104849494.

The product of its digits is 6480, while the sum is 28.

The square root of 1153344313 is about 33960.9233237260. The cubic root of 1153344313 is about 1048.7041649985.

Adding to 1153344313 its reverse (3134433511), we get a palindrome (4287777824).

The spelling of 1153344313 in words is "one billion, one hundred fifty-three million, three hundred forty-four thousand, three hundred thirteen".