10302031430 has 16 divisors (see below), whose sum is σ = 19349902944. Its totient is φ = 3941646720.

The previous prime is 10302031429. The next prime is 10302031447. The reversal of 10302031430 is 3413020301.

It is a happy number.

It is a super-2 number, since 2×10302031430² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10302031399 and 10302031408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22395491 + ... + 22395950.

It is an arithmetic number, because the mean of its divisors is an integer number (1209368934).

Almost surely, 2^10302031430 is an apocalyptic number.

10302031430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10302031430 is a deficient number, since it is larger than the sum of its proper divisors (9047871514).

10302031430 is a wasteful number, since it uses less digits than its factorization.

10302031430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44791471.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 10302031430 its reverse (3413020301), we get a palindrome (13715051731).

The spelling of 10302031430 in words is "ten billion, three hundred two million, thirty-one thousand, four hundred thirty".