1113130121201 has 24 divisors (see below), whose sum is σ = 1337878949184. Its totient is φ = 922924635360.

The previous prime is 1113130121183. The next prime is 1113130121219. The reversal of 1113130121201 is 1021210313111.

It is an interprime number because it is at equal distance from previous prime (1113130121183) and next prime (1113130121219).

It is a de Polignac number, because none of the positive numbers 2^k-1113130121201 is a prime.

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 1113130121201.

It is not an unprimeable number, because it can be changed into a prime (1113130121251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2834075 + ... + 3202848.

It is an arithmetic number, because the mean of its divisors is an integer number (55744956216).

Almost surely, 2^{1113130121201} is an apocalyptic number.

It is an amenable number.

1113130121201 is a deficient number, since it is larger than the sum of its proper divisors (224748827983).

1113130121201 is an equidigital number, since it uses as much as digits as its factorization.

1113130121201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6037061 (or 6037054 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 1113130121201 its reverse (1021210313111), we get a palindrome (2134340434312).

The spelling of 1113130121201 in words is "one trillion, one hundred thirteen billion, one hundred thirty million, one hundred twenty-one thousand, two hundred one".