1000131032 has 8 divisors (see below), whose sum is σ = 1875245700. Its totient is φ = 500065512.

The previous prime is 1000131019. The next prime is 1000131037. The reversal of 1000131032 is 2301310001.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000131037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62508182 + ... + 62508197.

Almost surely, 2^1000131032 is an apocalyptic number.

It is an amenable number.

1000131032 is a deficient number, since it is larger than the sum of its proper divisors (875114668).

1000131032 is a wasteful number, since it uses less digits than its factorization.

1000131032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125016385 (or 125016381 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 1000131032 is about 31624.8483316521. The cubic root of 1000131032 is about 1000.0436754258.

Adding to 1000131032 its reverse (2301310001), we get a palindrome (3301441033).

The spelling of 1000131032 in words is "one billion, one hundred thirty-one thousand, thirty-two".