2031433132 has 6 divisors (see below), whose sum is σ = 3555007988. Its totient is φ = 1015716564.

The previous prime is 2031433111. The next prime is 2031433141. The reversal of 2031433132 is 2313341302.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253929138 + ... + 253929145.

Almost surely, 2^2031433132 is an apocalyptic number.

It is an amenable number.

2031433132 is a deficient number, since it is larger than the sum of its proper divisors (1523574856).

2031433132 is a wasteful number, since it uses less digits than its factorization.

2031433132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507858287 (or 507858285 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 2031433132 is about 45071.4225646362. The cubic root of 2031433132 is about 1266.4873135100.

Adding to 2031433132 its reverse (2313341302), we get a palindrome (4344774434).

The spelling of 2031433132 in words is "two billion, thirty-one million, four hundred thirty-three thousand, one hundred thirty-two".