3311103100121 has 4 divisors (see below), whose sum is σ = 3315257559012. Its totient is φ = 3306948641232.

The previous prime is 3311103100099. The next prime is 3311103100139. The reversal of 3311103100121 is 1210013011133.

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 611194040521 + 2699909059600 = 781789^2 + 1643140^2 .

It is a cyclic number.

It is not a de Polignac number, because 3311103100121 - 2²² = 3311098905817 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3311103100121.

It is not an unprimeable number, because it can be changed into a prime (3311103100141) 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, 2077228250 + ... + 2077229843.

It is an arithmetic number, because the mean of its divisors is an integer number (828814389753).

Almost surely, 2^{3311103100121} is an apocalyptic number.

It is an amenable number.

3311103100121 is a deficient number, since it is larger than the sum of its proper divisors (4154458891).

3311103100121 is an equidigital number, since it uses as much as digits as its factorization.

3311103100121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4154458890.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 3311103100121 its reverse (1210013011133), we get a palindrome (4521116111254).

The spelling of 3311103100121 in words is "three trillion, three hundred eleven billion, one hundred three million, one hundred thousand, one hundred twenty-one".