1320542000202 has 16 divisors (see below), whose sum is σ = 2755913739840. Its totient is φ = 421042376832.

The previous prime is 1320542000201. The next prime is 1320542000207. The reversal of 1320542000202 is 2020002450231.

It is not an unprimeable number, because it can be changed into a prime (1320542000201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4784572327 + ... + 4784572602.

It is an arithmetic number, because the mean of its divisors is an integer number (172244608740).

Almost surely, 2^{1320542000202} is an apocalyptic number.

1320542000202 is an abundant number, since it is smaller than the sum of its proper divisors (1435371739638).

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

1320542000202 is a wasteful number, since it uses less digits than its factorization.

1320542000202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9569144957.

The product of its (nonzero) digits is 960, while the sum is 21.

Adding to 1320542000202 its reverse (2020002450231), we get a palindrome (3340544450433).

The spelling of 1320542000202 in words is "one trillion, three hundred twenty billion, five hundred forty-two million, two hundred two", and thus it is an aban number.