1302201101100 has 72 divisors (see below), whose sum is σ = 3767886214848. Its totient is φ = 347236635200.

The previous prime is 1302201101099. The next prime is 1302201101161. The reversal of 1302201101100 is 11011022031.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 6777355 + ... + 6966845.

It is an arithmetic number, because the mean of its divisors is an integer number (52331752984).

Almost surely, 2^{1302201101100} is an apocalyptic number.

1302201101100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1302201101100 is an abundant number, since it is smaller than the sum of its proper divisors (2465685113748).

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

1302201101100 is a wasteful number, since it uses less digits than its factorization.

1302201101100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212415 (or 212408 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 1302201101100 its reverse (11011022031), we get a palindrome (1313212123131).

The spelling of 1302201101100 in words is "one trillion, three hundred two billion, two hundred one million, one hundred one thousand, one hundred".