1032131031120 has 480 divisors, whose sum is σ = 4007578498560. Its totient is φ = 233174937600.

The previous prime is 1032131031109. The next prime is 1032131031133. The reversal of 1032131031120 is 211301312301.

1032131031120 is a `hidden beast` number, since 1 + 0 + 3 + 21 + 310 + 311 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1032131031093 and 1032131031102.

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 in 95 ways as a sum of consecutive naturals, for example, 370070686 + ... + 370073474.

It is an arithmetic number, because the mean of its divisors is an integer number (8349121872).

Almost surely, 2^{1032131031120} is an apocalyptic number.

1032131031120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1032131031120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2003789249280).

1032131031120 is an abundant number, since it is smaller than the sum of its proper divisors (2975447467440).

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

1032131031120 is a wasteful number, since it uses less digits than its factorization.

1032131031120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3643 (or 3634 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1032131031120 its reverse (211301312301), we get a palindrome (1243432343421).

The spelling of 1032131031120 in words is "one trillion, thirty-two billion, one hundred thirty-one million, thirty-one thousand, one hundred twenty".