1131032114120 has 32 divisors (see below), whose sum is σ = 2547691358400. Its totient is φ = 451902783168.

The previous prime is 1131032114119. The next prime is 1131032114123. The reversal of 1131032114120 is 214112301311.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 1131032114092 and 1131032114101.

It is not an unprimeable number, because it can be changed into a prime (1131032114123) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 15903530 + ... + 15974489.

It is an arithmetic number, because the mean of its divisors is an integer number (79615354950).

Almost surely, 2^{1131032114120} is an apocalyptic number.

1131032114120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1131032114120 is an abundant number, since it is smaller than the sum of its proper divisors (1416659244280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1131032114120 is a wasteful number, since it uses less digits than its factorization.

1131032114120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31878917 (or 31878913 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 1131032114120 its reverse (214112301311), we get a palindrome (1345144415431).

The spelling of 1131032114120 in words is "one trillion, one hundred thirty-one billion, thirty-two million, one hundred fourteen thousand, one hundred twenty".