2031003424 has 12 divisors (see below), whose sum is σ = 3998538054. Its totient is φ = 1015501696.

The previous prime is 2031003421. The next prime is 2031003427. The reversal of 2031003424 is 4243001302.

It is an interprime number because it is at equal distance from previous prime (2031003421) and next prime (2031003427).

It can be written as a sum of positive squares in only one way, i.e., 1659747600 + 371255824 = 40740^2 + 19268^2 .

It is not an unprimeable number, because it can be changed into a prime (2031003421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31734397 + ... + 31734460.

Almost surely, 2^2031003424 is an apocalyptic number.

It is an amenable number.

2031003424 is a deficient number, since it is larger than the sum of its proper divisors (1967534630).

2031003424 is an equidigital number, since it uses as much as digits as its factorization.

2031003424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63468867 (or 63468859 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2031003424 is about 45066.6553451662. The cubic root of 2031003424 is about 1266.3980074106.

Adding to 2031003424 its reverse (4243001302), we get a palindrome (6274004726).

The spelling of 2031003424 in words is "two billion, thirty-one million, three thousand, four hundred twenty-four".