1100320311202 has 16 divisors (see below), whose sum is σ = 1886321354112. Its totient is φ = 471551356800.

The previous prime is 1100320311199. The next prime is 1100320311227. The reversal of 1100320311202 is 2021130230011.

It is a super-2 number, since 2×1100320311202² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 729174 + ... + 1652977.

It is an arithmetic number, because the mean of its divisors is an integer number (117895084632).

Almost surely, 2^{1100320311202} is an apocalyptic number.

1100320311202 is a deficient number, since it is larger than the sum of its proper divisors (786001042910).

1100320311202 is a wasteful number, since it uses less digits than its factorization.

1100320311202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2415153.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1100320311202 its reverse (2021130230011), we get a palindrome (3121450541213).

The spelling of 1100320311202 in words is "one trillion, one hundred billion, three hundred twenty million, three hundred eleven thousand, two hundred two".