1101100231132 has 12 divisors (see below), whose sum is σ = 2102100441336. Its totient is φ = 500500105040.

The previous prime is 1101100231051. The next prime is 1101100231141. The reversal of 1101100231132 is 2311320011011.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12512502583 + ... + 12512502670.

It is an arithmetic number, because the mean of its divisors is an integer number (175175036778).

Almost surely, 2^{1101100231132} is an apocalyptic number.

It is an amenable number.

1101100231132 is a deficient number, since it is larger than the sum of its proper divisors (1001000210204).

1101100231132 is a wasteful number, since it uses less digits than its factorization.

1101100231132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25025005268 (or 25025005266 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1101100231132 its reverse (2311320011011), we get a palindrome (3412420242143).

The spelling of 1101100231132 in words is "one trillion, one hundred one billion, one hundred million, two hundred thirty-one thousand, one hundred thirty-two".