1320033103402 has 48 divisors (see below), whose sum is σ = 2166464520360. Its totient is φ = 599646278016.

The previous prime is 1320033103397. The next prime is 1320033103453. The reversal of 1320033103402 is 2043013300231.

It can be written as a sum of positive squares in 4 ways, for example, as 719967523081 + 600065580321 = 848509^2 + 774639^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48167968 + ... + 48195364.

Almost surely, 2^{1320033103402} is an apocalyptic number.

1320033103402 is a deficient number, since it is larger than the sum of its proper divisors (846431416958).

1320033103402 is a wasteful number, since it uses less digits than its factorization.

1320033103402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27847 (or 27764 counting only the distinct ones).

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

Adding to 1320033103402 its reverse (2043013300231), we get a palindrome (3363046403633).

The spelling of 1320033103402 in words is "one trillion, three hundred twenty billion, thirty-three million, one hundred three thousand, four hundred two".