10300001320 has 32 divisors (see below), whose sum is σ = 26485718400. Its totient is φ = 3531428928.

The previous prime is 10300001297. The next prime is 10300001333. The reversal of 10300001320 is 2310000301.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 10300001297 and 10300001306.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18392580 + ... + 18393139.

It is an arithmetic number, because the mean of its divisors is an integer number (827678700).

Almost surely, 2^10300001320 is an apocalyptic number.

10300001320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10300001320 is an abundant number, since it is smaller than the sum of its proper divisors (16185717080).

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

10300001320 is a wasteful number, since it uses less digits than its factorization.

10300001320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36785737 (or 36785733 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

Adding to 10300001320 its reverse (2310000301), we get a palindrome (12610001621).

The spelling of 10300001320 in words is "ten billion, three hundred million, one thousand, three hundred twenty".