1040031311132 has 18 divisors (see below), whose sum is σ = 2000556097344. Its totient is φ = 472741504840.

The previous prime is 1040031311131. The next prime is 1040031311153. The reversal of 1040031311132 is 2311131300401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040031311131) 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 5 ways as a sum of consecutive naturals, for example, 1074412028 + ... + 1074412995.

It is an arithmetic number, because the mean of its divisors is an integer number (111142005408).

Almost surely, 2^{1040031311132} is an apocalyptic number.

It is an amenable number.

1040031311132 is a deficient number, since it is larger than the sum of its proper divisors (960524786212).

1040031311132 is a wasteful number, since it uses less digits than its factorization.

1040031311132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2148825049 (or 2148825036 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1040031311132 its reverse (2311131300401), we get a palindrome (3351162611533).

The spelling of 1040031311132 in words is "one trillion, forty billion, thirty-one million, three hundred eleven thousand, one hundred thirty-two".