2011330111132 has 12 divisors (see below), whose sum is σ = 3521462557536. Its totient is φ = 1005197951840.

The previous prime is 2011330111103. The next prime is 2011330111151. The reversal of 2011330111132 is 2311110331102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116766244 + ... + 116783467.

It is an arithmetic number, because the mean of its divisors is an integer number (293455213128).

Almost surely, 2^{2011330111132} is an apocalyptic number.

It is an amenable number.

2011330111132 is a deficient number, since it is larger than the sum of its proper divisors (1510132446404).

2011330111132 is a wasteful number, since it uses less digits than its factorization.

2011330111132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233551868 (or 233551866 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 2011330111132 its reverse (2311110331102), we get a palindrome (4322440442234).

The spelling of 2011330111132 in words is "two trillion, eleven billion, three hundred thirty million, one hundred eleven thousand, one hundred thirty-two".