1204141112103 has 4 divisors (see below), whose sum is σ = 1605521482808. Its totient is φ = 802760741400.

The previous prime is 1204141112081. The next prime is 1204141112123. The reversal of 1204141112103 is 3012111414021.

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

It is not a de Polignac number, because 1204141112103 - 2¹³ = 1204141103911 is a prime.

It is a super-2 number, since 2×1204141112103² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1204141112103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1204141112123) 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, 200690185348 + ... + 200690185353.

It is an arithmetic number, because the mean of its divisors is an integer number (401380370702).

Almost surely, 2^{1204141112103} is an apocalyptic number.

1204141112103 is a deficient number, since it is larger than the sum of its proper divisors (401380370705).

1204141112103 is an equidigital number, since it uses as much as digits as its factorization.

1204141112103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401380370704.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 1204141112103 its reverse (3012111414021), we get a palindrome (4216252526124).

The spelling of 1204141112103 in words is "one trillion, two hundred four billion, one hundred forty-one million, one hundred twelve thousand, one hundred three".