10302321244 has 12 divisors (see below), whose sum is σ = 18031389264. Its totient is φ = 5150495744.

The previous prime is 10302321223. The next prime is 10302321251. The reversal of 10302321244 is 44212320301.

It is a super-2 number, since 2×10302321244² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 130504 + ... + 193999.

It is an arithmetic number, because the mean of its divisors is an integer number (1502615772).

Almost surely, 2^10302321244 is an apocalyptic number.

It is an amenable number.

10302321244 is a deficient number, since it is larger than the sum of its proper divisors (7729068020).

10302321244 is a wasteful number, since it uses less digits than its factorization.

10302321244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332444 (or 332442 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 10302321244 its reverse (44212320301), we get a palindrome (54514641545).

The spelling of 10302321244 in words is "ten billion, three hundred two million, three hundred twenty-one thousand, two hundred forty-four".