1341313320 has 64 divisors (see below), whose sum is σ = 4027968000. Its totient is φ = 357325568.

The previous prime is 1341313289. The next prime is 1341313339. The reversal of 1341313320 is 233131431.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128041 + ... + 138119.

It is an arithmetic number, because the mean of its divisors is an integer number (62937000).

Almost surely, 2^1341313320 is an apocalyptic number.

1341313320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1341313320 is an abundant number, since it is smaller than the sum of its proper divisors (2686654680).

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

1341313320 is a wasteful number, since it uses less digits than its factorization.

1341313320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11202 (or 11198 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 1341313320 is about 36623.9446264326. The cubic root of 1341313320 is about 1102.8338281877.

Adding to 1341313320 its reverse (233131431), we get a palindrome (1574444751).

The spelling of 1341313320 in words is "one billion, three hundred forty-one million, three hundred thirteen thousand, three hundred twenty".