1341323320 has 16 divisors (see below), whose sum is σ = 3017977560. Its totient is φ = 536529312.

The previous prime is 1341323281. The next prime is 1341323339. The reversal of 1341323320 is 233231431.

It is a junction number, because it is equal to n+sod(n) for n = 1341323291 and 1341323300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16766502 + ... + 16766581.

Almost surely, 2^1341323320 is an apocalyptic number.

1341323320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1341323320 is an abundant number, since it is smaller than the sum of its proper divisors (1676654240).

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

1341323320 is a wasteful number, since it uses less digits than its factorization.

1341323320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33533094 (or 33533090 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 1341323320 is about 36624.0811488834. The cubic root of 1341323320 is about 1102.8365688625.

Adding to 1341323320 its reverse (233231431), we get a palindrome (1574554751).

The spelling of 1341323320 in words is "one billion, three hundred forty-one million, three hundred twenty-three thousand, three hundred twenty".