2031030402322 has 8 divisors (see below), whose sum is σ = 3047065775676. Its totient is φ = 1015341810432.

The previous prime is 2031030402283. The next prime is 2031030402347. The reversal of 2031030402322 is 2232040301302.

It can be written as a sum of positive squares in 2 ways, for example, as 2029544993641 + 1485408681 = 1424621^2 + 38541^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2031030402293 and 2031030402302.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86680723 + ... + 86704150.

Almost surely, 2^{2031030402322} is an apocalyptic number.

2031030402322 is a deficient number, since it is larger than the sum of its proper divisors (1016035373354).

2031030402322 is a wasteful number, since it uses less digits than its factorization.

2031030402322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173390732.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 2031030402322 its reverse (2232040301302), we get a palindrome (4263070703624).

The spelling of 2031030402322 in words is "two trillion, thirty-one billion, thirty million, four hundred two thousand, three hundred twenty-two".