10403322430 has 16 divisors (see below), whose sum is σ = 18727174080. Its totient is φ = 4161063712.

The previous prime is 10403322421. The next prime is 10403322439. The reversal of 10403322430 is 3422330401.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10403322421) and next prime (10403322439).

It is a super-2 number, since 2×10403322430² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10403322439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234267 + ... + 275113.

It is an arithmetic number, because the mean of its divisors is an integer number (1170448380).

Almost surely, 2^10403322430 is an apocalyptic number.

10403322430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10403322430 is a deficient number, since it is larger than the sum of its proper divisors (8323851650).

10403322430 is a wasteful number, since it uses less digits than its factorization.

10403322430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66323.

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

Adding to 10403322430 its reverse (3422330401), we get a palindrome (13825652831).

The spelling of 10403322430 in words is "ten billion, four hundred three million, three hundred twenty-two thousand, four hundred thirty".