1304021102211 has 12 divisors (see below), whose sum is σ = 1906279845288. Its totient is φ = 858873335904.

The previous prime is 1304021102179. The next prime is 1304021102227. The reversal of 1304021102211 is 1122011204031.

1304021102211 is a `hidden beast` number, since 1 + 30 + 402 + 1 + 10 + 221 + 1 = 666.

It is not a de Polignac number, because 1304021102211 - 2⁵ = 1304021102179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1304021102261) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 872838010 + ... + 872839503.

It is an arithmetic number, because the mean of its divisors is an integer number (158856653774).

Almost surely, 2^{1304021102211} is an apocalyptic number.

1304021102211 is a deficient number, since it is larger than the sum of its proper divisors (602258743077).

1304021102211 is a wasteful number, since it uses less digits than its factorization.

1304021102211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1745677602 (or 1745677599 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 1304021102211 its reverse (1122011204031), we get a palindrome (2426032306242).

It can be divided in two parts, 13040 and 21102211, that added together give a triangular number (21115251 = T₆₄₉₈).

The spelling of 1304021102211 in words is "one trillion, three hundred four billion, twenty-one million, one hundred two thousand, two hundred eleven".