1311753152 has 14 divisors (see below), whose sum is σ = 2603010288. Its totient is φ = 655876544.

The previous prime is 1311753137. The next prime is 1311753199. The reversal of 1311753152 is 2513571131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10248008 + ... + 10248135.

Almost surely, 2^1311753152 is an apocalyptic number.

It is an amenable number.

1311753152 is a deficient number, since it is larger than the sum of its proper divisors (1291257136).

1311753152 is an equidigital number, since it uses as much as digits as its factorization.

1311753152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20496155 (or 20496145 counting only the distinct ones).

The product of its digits is 3150, while the sum is 29.

The square root of 1311753152 is about 36218.1329170900. The cubic root of 1311753152 is about 1094.6720734987.

The spelling of 1311753152 in words is "one billion, three hundred eleven million, seven hundred fifty-three thousand, one hundred fifty-two".