1103230022101 has 4 divisors (see below), whose sum is σ = 1168125905772. Its totient is φ = 1038334138432.

The previous prime is 1103230022093. The next prime is 1103230022113. The reversal of 1103230022101 is 1012200323011.

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

It can be written as a sum of positive squares in 2 ways, for example, as 699656967025 + 403573055076 = 836455^2 + 635274^2 .

It is a cyclic number.

It is not a de Polignac number, because 1103230022101 - 2³ = 1103230022093 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 (1103230025101) 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, 32447941810 + ... + 32447941843.

It is an arithmetic number, because the mean of its divisors is an integer number (292031476443).

Almost surely, 2^{1103230022101} is an apocalyptic number.

It is an amenable number.

1103230022101 is a deficient number, since it is larger than the sum of its proper divisors (64895883671).

1103230022101 is an equidigital number, since it uses as much as digits as its factorization.

1103230022101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64895883670.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1103230022101 its reverse (1012200323011), we get a palindrome (2115430345112).

The spelling of 1103230022101 in words is "one trillion, one hundred three billion, two hundred thirty million, twenty-two thousand, one hundred one".