1120321110131 has 4 divisors (see below), whose sum is σ = 1125630689064. Its totient is φ = 1115011531200.

The previous prime is 1120321110113. The next prime is 1120321110137. The reversal of 1120321110131 is 1310111230211.

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

It is a cyclic number.

It is not a de Polignac number, because 1120321110131 - 2⁶ = 1120321110067 is a prime.

It is a super-2 number, since 2×1120321110131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120321110137) by changing a digit.

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, 2654789150 + ... + 2654789571.

It is an arithmetic number, because the mean of its divisors is an integer number (281407672266).

Almost surely, 2^{1120321110131} is an apocalyptic number.

1120321110131 is a deficient number, since it is larger than the sum of its proper divisors (5309578933).

1120321110131 is an equidigital number, since it uses as much as digits as its factorization.

1120321110131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5309578932.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 1120321110131 its reverse (1310111230211), we get a palindrome (2430432340342).

The spelling of 1120321110131 in words is "one trillion, one hundred twenty billion, three hundred twenty-one million, one hundred ten thousand, one hundred thirty-one".