2030431232 has 22 divisors (see below), whose sum is σ = 4058881668. Its totient is φ = 1015215104.

The previous prime is 2030431187. The next prime is 2030431253. The reversal of 2030431232 is 2321340302.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 990398 + ... + 992445.

Almost surely, 2^2030431232 is an apocalyptic number.

It is an amenable number.

2030431232 is a deficient number, since it is larger than the sum of its proper divisors (2028450436).

2030431232 is an equidigital number, since it uses as much as digits as its factorization.

2030431232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1982863 (or 1982845 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2030431232 is about 45060.3066123612. The cubic root of 2030431232 is about 1266.2790693429.

Adding to 2030431232 its reverse (2321340302), we get a palindrome (4351771534).

The spelling of 2030431232 in words is "two billion, thirty million, four hundred thirty-one thousand, two hundred thirty-two".