10102403320 has 32 divisors (see below), whose sum is σ = 22734094320. Its totient is φ = 4040305920.

The previous prime is 10102403293. The next prime is 10102403329. The reversal of 10102403320 is 2330420101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10102403294 and 10102403303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102403329) 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, 285739 + ... + 319141.

Almost surely, 2^10102403320 is an apocalyptic number.

10102403320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10102403320 is an abundant number, since it is smaller than the sum of its proper divisors (12631691000).

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

10102403320 is a wasteful number, since it uses less digits than its factorization.

10102403320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40975 (or 40971 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10102403320 its reverse (2330420101), we get a palindrome (12432823421).

The spelling of 10102403320 in words is "ten billion, one hundred two million, four hundred three thousand, three hundred twenty".