11111023343132 has 6 divisors (see below), whose sum is σ = 19444290850488. Its totient is φ = 5555511671564.

The previous prime is 11111023343131. The next prime is 11111023343171. The reversal of 11111023343132 is 23134332011111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11111023343131) 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 as a sum of consecutive naturals, namely, 1388877917888 + ... + 1388877917895.

It is an arithmetic number, because the mean of its divisors is an integer number (3240715141748).

Almost surely, 2^{11111023343132} is an apocalyptic number.

It is an amenable number.

11111023343132 is a deficient number, since it is larger than the sum of its proper divisors (8333267507356).

11111023343132 is a wasteful number, since it uses less digits than its factorization.

11111023343132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2777755835787 (or 2777755835785 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 11111023343132 its reverse (23134332011111), we get a palindrome (34245355354243).

The spelling of 11111023343132 in words is "eleven trillion, one hundred eleven billion, twenty-three million, three hundred forty-three thousand, one hundred thirty-two".