2111011331132 has 12 divisors (see below), whose sum is σ = 4030112541336. Its totient is φ = 959550605040.

The previous prime is 2111011331129. The next prime is 2111011331243. The reversal of 2111011331132 is 2311331101112.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23988765083 + ... + 23988765170.

It is an arithmetic number, because the mean of its divisors is an integer number (335842711778).

Almost surely, 2^{2111011331132} is an apocalyptic number.

2111011331132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2111011331132 is a deficient number, since it is larger than the sum of its proper divisors (1919101210204).

2111011331132 is a wasteful number, since it uses less digits than its factorization.

2111011331132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47977530268 (or 47977530266 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 2111011331132 its reverse (2311331101112), we get a palindrome (4422342432244).

The spelling of 2111011331132 in words is "two trillion, one hundred eleven billion, eleven million, three hundred thirty-one thousand, one hundred thirty-two".