1045152311 has 6 divisors (see below), whose sum is σ = 1215789480. Its totient is φ = 895844796.

The previous prime is 1045152307. The next prime is 1045152319. The reversal of 1045152311 is 1132515401.

It is not a de Polignac number, because 1045152311 - 2² = 1045152307 is a prime.

It is a Duffinian number.

It is a congruent number.

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

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10664771 + ... + 10664868.

It is an arithmetic number, because the mean of its divisors is an integer number (202631580).

Almost surely, 2^1045152311 is an apocalyptic number.

1045152311 is a deficient number, since it is larger than the sum of its proper divisors (170637169).

1045152311 is an equidigital number, since it uses as much as digits as its factorization.

1045152311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21329653 (or 21329646 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 1045152311 is about 32328.8154902093. The cubic root of 1045152311 is about 1014.8297613813.

Adding to 1045152311 its reverse (1132515401), we get a palindrome (2177667712).

The spelling of 1045152311 in words is "one billion, forty-five million, one hundred fifty-two thousand, three hundred eleven".