1101103031201 has 8 divisors (see below), whose sum is σ = 1101514278024. Its totient is φ = 1100691865600.

The previous prime is 1101103031183. The next prime is 1101103031227. The reversal of 1101103031201 is 1021303011011.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 80647480225 + 1020455550976 = 283985^2 + 1010176^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1101103031201 - 2⁶ = 1101103031137 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1101103031291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41071001 + ... + 41097801.

It is an arithmetic number, because the mean of its divisors is an integer number (137689284753).

Almost surely, 2^{1101103031201} is an apocalyptic number.

It is an amenable number.

1101103031201 is a deficient number, since it is larger than the sum of its proper divisors (411246823).

1101103031201 is an equidigital number, since it uses as much as digits as its factorization.

1101103031201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40611.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 1101103031201 its reverse (1021303011011), we get a palindrome (2122406042212).

The spelling of 1101103031201 in words is "one trillion, one hundred one billion, one hundred three million, thirty-one thousand, two hundred one".