1320033401302 has 128 divisors (see below), whose sum is σ = 2647281595392. Its totient is φ = 477879091200.

The previous prime is 1320033401257. The next prime is 1320033401333. The reversal of 1320033401302 is 2031043300231.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 106905093 + ... + 106917439.

It is an arithmetic number, because the mean of its divisors is an integer number (20681887464).

Almost surely, 2^{1320033401302} is an apocalyptic number.

1320033401302 is an abundant number, since it is smaller than the sum of its proper divisors (1327248194090).

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

1320033401302 is a wasteful number, since it uses less digits than its factorization.

1320033401302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12902.

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

Adding to 1320033401302 its reverse (2031043300231), we get a palindrome (3351076701533).

The spelling of 1320033401302 in words is "one trillion, three hundred twenty billion, thirty-three million, four hundred one thousand, three hundred two".