1101131001112 has 8 divisors (see below), whose sum is σ = 2064620627100. Its totient is φ = 550565500552.

The previous prime is 1101131001073. The next prime is 1101131001119. The reversal of 1101131001112 is 2111001311011.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 1101131001092 and 1101131001101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101131001119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68820687562 + ... + 68820687577.

Almost surely, 2^{1101131001112} is an apocalyptic number.

It is an amenable number.

1101131001112 is a deficient number, since it is larger than the sum of its proper divisors (963489625988).

1101131001112 is a wasteful number, since it uses less digits than its factorization.

1101131001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137641375145 (or 137641375141 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 13.

Adding to 1101131001112 its reverse (2111001311011), we get a palindrome (3212132312123).

The spelling of 1101131001112 in words is "one trillion, one hundred one billion, one hundred thirty-one million, one thousand, one hundred twelve".