1316361375 has 192 divisors, whose sum is σ = 2900072448. Its totient is φ = 583200000.

The previous prime is 1316361373. The next prime is 1316361377. The reversal of 1316361375 is 5731636131.

It is a happy number.

1316361375 is a `hidden beast` number, since 1 + 3 + 1 + 636 + 13 + 7 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (1316361373) and next prime (1316361377).

It is not a de Polignac number, because 1316361375 - 2¹ = 1316361373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1316361373) 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 191 ways as a sum of consecutive naturals, for example, 8717550 + ... + 8717700.

It is an arithmetic number, because the mean of its divisors is an integer number (15104544).

Almost surely, 2^1316361375 is an apocalyptic number.

1316361375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1316361375 is an abundant number, since it is smaller than the sum of its proper divisors (1583711073).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1316361375 is an equidigital number, since it uses as much as digits as its factorization.

1316361375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229 (or 207 counting only the distinct ones).

The product of its digits is 34020, while the sum is 36.

The square root of 1316361375 is about 36281.6947647157. The cubic root of 1316361375 is about 1095.9524458451.

The spelling of 1316361375 in words is "one billion, three hundred sixteen million, three hundred sixty-one thousand, three hundred seventy-five".