10310231322 has 24 divisors (see below), whose sum is σ = 23109140340. Its totient is φ = 3318235200.

The previous prime is 10310231279. The next prime is 10310231341. The reversal of 10310231322 is 22313201301.

10310231322 is a `hidden beast` number, since 1 + 0 + 310 + 2 + 31 + 322 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 10008201681 + 302029641 = 100041^2 + 17379^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10310231295 and 10310231304.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9875179 + ... + 9876222.

Almost surely, 2^10310231322 is an apocalyptic number.

10310231322 is an abundant number, since it is smaller than the sum of its proper divisors (12798909018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10310231322 is a wasteful number, since it uses less digits than its factorization.

10310231322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19751438 (or 19751435 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 10310231322 its reverse (22313201301), we get a palindrome (32623432623).

The spelling of 10310231322 in words is "ten billion, three hundred ten million, two hundred thirty-one thousand, three hundred twenty-two".