3311313231101 has 4 divisors (see below), whose sum is σ = 3311336714592. Its totient is φ = 3311289747612.

The previous prime is 3311313231019. The next prime is 3311313231103. The reversal of 3311313231101 is 1011323131133.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3311313231101 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 (3311313231103) 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 3 ways as a sum of consecutive naturals, for example, 11528951 + ... + 11812676.

It is an arithmetic number, because the mean of its divisors is an integer number (827834178648).

Almost surely, 2^{3311313231101} is an apocalyptic number.

It is an amenable number.

3311313231101 is a deficient number, since it is larger than the sum of its proper divisors (23483491).

3311313231101 is a wasteful number, since it uses less digits than its factorization.

3311313231101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23483490.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 3311313231101 its reverse (1011323131133), we get a palindrome (4322636362234).

The spelling of 3311313231101 in words is "three trillion, three hundred eleven billion, three hundred thirteen million, two hundred thirty-one thousand, one hundred one".