1040311032 has 64 divisors (see below), whose sum is σ = 2657642400. Its totient is φ = 339271680.

The previous prime is 1040310991. The next prime is 1040311033. The reversal of 1040311032 is 2301130401.

1040311032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040311033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204682 + ... + 209702.

Almost surely, 2^1040311032 is an apocalyptic number.

1040311032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1040311032 is an abundant number, since it is smaller than the sum of its proper divisors (1617331368).

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

1040311032 is a wasteful number, since it uses less digits than its factorization.

1040311032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5216 (or 5212 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1040311032 is about 32253.8529791403. The cubic root of 1040311032 is about 1013.2603953542.

Adding to 1040311032 its reverse (2301130401), we get a palindrome (3341441433).

The spelling of 1040311032 in words is "one billion, forty million, three hundred eleven thousand, thirty-two".