1320602351332 has 24 divisors (see below), whose sum is σ = 2530058624352. Its totient is φ = 598152681600.

The previous prime is 1320602351323. The next prime is 1320602351339. The reversal of 1320602351332 is 2331532060231.

It is a junction number, because it is equal to n+sod(n) for n = 1320602351294 and 1320602351303.

It is not an unprimeable number, because it can be changed into a prime (1320602351339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53015269 + ... + 53040172.

It is an arithmetic number, because the mean of its divisors is an integer number (105419109348).

Almost surely, 2^{1320602351332} is an apocalyptic number.

It is an amenable number.

1320602351332 is a deficient number, since it is larger than the sum of its proper divisors (1209456273020).

1320602351332 is a wasteful number, since it uses less digits than its factorization.

1320602351332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106055739 (or 106055737 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 31.

The spelling of 1320602351332 in words is "one trillion, three hundred twenty billion, six hundred two million, three hundred fifty-one thousand, three hundred thirty-two".