1120120511102 has 4 divisors (see below), whose sum is σ = 1680180766656. Its totient is φ = 560060255550.

The previous prime is 1120120511057. The next prime is 1120120511179. The reversal of 1120120511102 is 2011150210211.

It is a semiprime because it is the product of two primes.

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 as a sum of consecutive naturals, namely, 280030127774 + ... + 280030127777.

It is an arithmetic number, because the mean of its divisors is an integer number (420045191664).

Almost surely, 2^{1120120511102} is an apocalyptic number.

1120120511102 is a deficient number, since it is larger than the sum of its proper divisors (560060255554).

1120120511102 is an equidigital number, since it uses as much as digits as its factorization.

1120120511102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560060255553.

The product of its (nonzero) digits is 40, while the sum is 17.

Adding to 1120120511102 its reverse (2011150210211), we get a palindrome (3131270721313).

The spelling of 1120120511102 in words is "one trillion, one hundred twenty billion, one hundred twenty million, five hundred eleven thousand, one hundred two".