1204332420103 has 4 divisors (see below), whose sum is σ = 1204693976248. Its totient is φ = 1203970863960.

The previous prime is 1204332419989. The next prime is 1204332420121. The reversal of 1204332420103 is 3010242334021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1204332420103 - 2³⁷ = 1066893466631 is a prime.

It is a super-2 number, since 2×1204332420103² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1204332429103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180773076 + ... + 180779737.

It is an arithmetic number, because the mean of its divisors is an integer number (301173494062).

Almost surely, 2^{1204332420103} is an apocalyptic number.

1204332420103 is a deficient number, since it is larger than the sum of its proper divisors (361556145).

1204332420103 is an equidigital number, since it uses as much as digits as its factorization.

1204332420103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361556144.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 1204332420103 its reverse (3010242334021), we get a palindrome (4214574754124).

The spelling of 1204332420103 in words is "one trillion, two hundred four billion, three hundred thirty-two million, four hundred twenty thousand, one hundred three".