1031004132 has 12 divisors (see below), whose sum is σ = 2405676336. Its totient is φ = 343668040.

The previous prime is 1031004131. The next prime is 1031004137. The reversal of 1031004132 is 2314001301.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (1031004131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42958494 + ... + 42958517.

It is an arithmetic number, because the mean of its divisors is an integer number (200473028).

Almost surely, 2^1031004132 is an apocalyptic number.

1031004132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1031004132 is an abundant number, since it is smaller than the sum of its proper divisors (1374672204).

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

1031004132 is a wasteful number, since it uses less digits than its factorization.

1031004132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85917018 (or 85917016 counting only the distinct ones).

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

The square root of 1031004132 is about 32109.2530588925. The cubic root of 1031004132 is about 1010.2297069271.

Adding to 1031004132 its reverse (2314001301), we get a palindrome (3345005433).

The spelling of 1031004132 in words is "one billion, thirty-one million, four thousand, one hundred thirty-two".