1202240011103 has 4 divisors (see below), whose sum is σ = 1243696563240. Its totient is φ = 1160783458968.

The previous prime is 1202240011099. The next prime is 1202240011151. The reversal of 1202240011103 is 3011100422021.

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 1202240011103 - 2² = 1202240011099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202240011183) 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, 20728276025 + ... + 20728276082.

It is an arithmetic number, because the mean of its divisors is an integer number (310924140810).

Almost surely, 2^{1202240011103} is an apocalyptic number.

1202240011103 is a deficient number, since it is larger than the sum of its proper divisors (41456552137).

1202240011103 is an equidigital number, since it uses as much as digits as its factorization.

1202240011103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41456552136.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1202240011103 its reverse (3011100422021), we get a palindrome (4213340433124).

The spelling of 1202240011103 in words is "one trillion, two hundred two billion, two hundred forty million, eleven thousand, one hundred three".