1045152313 has 8 divisors (see below), whose sum is σ = 1053832032. Its totient is φ = 1036488096.

The previous prime is 1045152307. The next prime is 1045152319. The reversal of 1045152313 is 3132515401.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1045152307) and next prime (1045152319).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1045152313 - 2⁹ = 1045151801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1045152319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159406 + ... + 165832.

It is an arithmetic number, because the mean of its divisors is an integer number (131729004).

Almost surely, 2^1045152313 is an apocalyptic number.

It is an amenable number.

1045152313 is a deficient number, since it is larger than the sum of its proper divisors (8679719).

1045152313 is a wasteful number, since it uses less digits than its factorization.

1045152313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7751.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 1045152313 is about 32328.8155211415. The cubic root of 1045152313 is about 1014.8297620286.

Adding to 1045152313 its reverse (3132515401), we get a palindrome (4177667714).

The spelling of 1045152313 in words is "one billion, forty-five million, one hundred fifty-two thousand, three hundred thirteen".