1301211300204 has 36 divisors (see below), whose sum is σ = 3290169726480. Its totient is φ = 433605664800.

The previous prime is 1301211300167. The next prime is 1301211300227. The reversal of 1301211300204 is 4020031121031.

1301211300204 is a `hidden beast` number, since 130 + 1 + 211 + 300 + 20 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5355984 + ... + 5593655.

Almost surely, 2^{1301211300204} is an apocalyptic number.

It is an amenable number.

1301211300204 is an abundant number, since it is smaller than the sum of its proper divisors (1988958426276).

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

1301211300204 is a wasteful number, since it uses less digits than its factorization.

1301211300204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10952950 (or 10952945 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1301211300204 its reverse (4020031121031), we get a palindrome (5321242421235).

The spelling of 1301211300204 in words is "one trillion, three hundred one billion, two hundred eleven million, three hundred thousand, two hundred four".