1204143332103 has 20 divisors (see below), whose sum is σ = 1810694496688. Its totient is φ = 797445907200.

The previous prime is 1204143332081. The next prime is 1204143332153. The reversal of 1204143332103 is 3012333414021.

It is a happy number.

1204143332103 is a `hidden beast` number, since 1 + 2 + 0 + 414 + 3 + 33 + 210 + 3 = 666.

It is not a de Polignac number, because 1204143332103 - 2⁶ = 1204143332039 is a prime.

It is a super-2 number, since 2×1204143332103² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1204143332153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 49212826 + ... + 49237287.

Almost surely, 2^{1204143332103} is an apocalyptic number.

1204143332103 is a deficient number, since it is larger than the sum of its proper divisors (606551164585).

1204143332103 is an equidigital number, since it uses as much as digits as its factorization.

1204143332103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98450276 (or 98450267 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 1204143332103 its reverse (3012333414021), we get a palindrome (4216476746124).

The spelling of 1204143332103 in words is "one trillion, two hundred four billion, one hundred forty-three million, three hundred thirty-two thousand, one hundred three".