2031303030002 has 4 divisors (see below), whose sum is σ = 3046954545006. Its totient is φ = 1015651515000.

The previous prime is 2031303029999. The next prime is 2031303030013. The reversal of 2031303030002 is 2000303031302.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1955077894081 + 76225135921 = 1398241^2 + 276089^2 .

It is a super-2 number, since 2×2031303030002² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507825757499 + ... + 507825757502.

Almost surely, 2^{2031303030002} is an apocalyptic number.

2031303030002 is a deficient number, since it is larger than the sum of its proper divisors (1015651515004).

2031303030002 is a wasteful number, since it uses less digits than its factorization.

2031303030002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015651515003.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 2031303030002 its reverse (2000303031302), we get a palindrome (4031606061304).

The spelling of 2031303030002 in words is "two trillion, thirty-one billion, three hundred three million, thirty thousand, two".