1311200201102 has 32 divisors (see below), whose sum is σ = 2219688010080. Its totient is φ = 575422059520.

The previous prime is 1311200201063. The next prime is 1311200201153. The reversal of 1311200201102 is 2011020021131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22091738 + ... + 22151010.

It is an arithmetic number, because the mean of its divisors is an integer number (69365250315).

Almost surely, 2^{1311200201102} is an apocalyptic number.

1311200201102 is a deficient number, since it is larger than the sum of its proper divisors (908487808978).

1311200201102 is a wasteful number, since it uses less digits than its factorization.

1311200201102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93988.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1311200201102 its reverse (2011020021131), we get a palindrome (3322220222233).

The spelling of 1311200201102 in words is "one trillion, three hundred eleven billion, two hundred million, two hundred one thousand, one hundred two".