1330343311320 has 48 divisors (see below), whose sum is σ = 4323615762960. Its totient is φ = 354758216256.

The previous prime is 1330343311307. The next prime is 1330343311411. The reversal of 1330343311320 is 231133430331.

1330343311320 is a `hidden beast` number, since 1 + 3 + 3 + 0 + 3 + 4 + 331 + 1 + 320 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1847698684 + ... + 1847699403.

It is an arithmetic number, because the mean of its divisors is an integer number (90075328395).

Almost surely, 2^{1330343311320} is an apocalyptic number.

1330343311320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1330343311320 is an abundant number, since it is smaller than the sum of its proper divisors (2993272451640).

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

1330343311320 is a wasteful number, since it uses less digits than its factorization.

1330343311320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3695398104 (or 3695398097 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 1330343311320 its reverse (231133430331), we get a palindrome (1561476741651).

The spelling of 1330343311320 in words is "one trillion, three hundred thirty billion, three hundred forty-three million, three hundred eleven thousand, three hundred twenty".