1313532153 has 32 divisors (see below), whose sum is σ = 2014024320. Its totient is φ = 845432640.

The previous prime is 1313532113. The next prime is 1313532173. The reversal of 1313532153 is 3512353131.

It is not a de Polignac number, because 1313532153 - 2⁶ = 1313532089 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1313532113) 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 31 ways as a sum of consecutive naturals, for example, 125851 + ... + 135887.

It is an arithmetic number, because the mean of its divisors is an integer number (62938260).

Almost surely, 2^1313532153 is an apocalyptic number.

It is an amenable number.

1313532153 is a deficient number, since it is larger than the sum of its proper divisors (700492167).

1313532153 is a wasteful number, since it uses less digits than its factorization.

1313532153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10214 (or 10208 counting only the distinct ones).

The product of its digits is 4050, while the sum is 27.

The square root of 1313532153 is about 36242.6841307318. The cubic root of 1313532153 is about 1095.1667150928.

Adding to 1313532153 its reverse (3512353131), we get a palindrome (4825885284).

The spelling of 1313532153 in words is "one billion, three hundred thirteen million, five hundred thirty-two thousand, one hundred fifty-three".