1052323154313 has 4 divisors (see below), whose sum is σ = 1403097539088. Its totient is φ = 701548769540.

The previous prime is 1052323154297. The next prime is 1052323154317. The reversal of 1052323154313 is 3134513232501.

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 a cyclic number.

It is not a de Polignac number, because 1052323154313 - 2⁴ = 1052323154297 is a prime.

It is a super-2 number, since 2×1052323154313² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1052323154317) 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 3 ways as a sum of consecutive naturals, for example, 175387192383 + ... + 175387192388.

It is an arithmetic number, because the mean of its divisors is an integer number (350774384772).

Almost surely, 2^{1052323154313} is an apocalyptic number.

It is an amenable number.

1052323154313 is a deficient number, since it is larger than the sum of its proper divisors (350774384775).

1052323154313 is an equidigital number, since it uses as much as digits as its factorization.

1052323154313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350774384774.

The product of its (nonzero) digits is 32400, while the sum is 33.

Adding to 1052323154313 its reverse (3134513232501), we get a palindrome (4186836386814).

The spelling of 1052323154313 in words is "one trillion, fifty-two billion, three hundred twenty-three million, one hundred fifty-four thousand, three hundred thirteen".