1113104655211 has 16 divisors (see below), whose sum is σ = 1154339359488. Its totient is φ = 1072211212800.

The previous prime is 1113104655209. The next prime is 1113104655233. The reversal of 1113104655211 is 1125564013111.

It is a cyclic number.

It is not a de Polignac number, because 1113104655211 - 2¹ = 1113104655209 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113104659211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8094021 + ... + 8230393.

It is an arithmetic number, because the mean of its divisors is an integer number (72146209968).

Almost surely, 2^{1113104655211} is an apocalyptic number.

1113104655211 is a deficient number, since it is larger than the sum of its proper divisors (41234704277).

1113104655211 is a wasteful number, since it uses less digits than its factorization.

1113104655211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137622.

The product of its (nonzero) digits is 3600, while the sum is 31.

Adding to 1113104655211 its reverse (1125564013111), we get a palindrome (2238668668322).

The spelling of 1113104655211 in words is "one trillion, one hundred thirteen billion, one hundred four million, six hundred fifty-five thousand, two hundred eleven".