10103032320320 has 28 divisors (see below), whose sum is σ = 24057845713524. Its totient is φ = 4041212928000.

The previous prime is 10103032320319. The next prime is 10103032320373. The reversal of 10103032320320 is 2302323030101.

It can be written as a sum of positive squares in 2 ways, for example, as 1853453525056 + 8249578795264 = 1361416^2 + 2872208^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 10103032320292 and 10103032320301.

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, 15785987681 + ... + 15785988320.

It is an arithmetic number, because the mean of its divisors is an integer number (859208775483).

Almost surely, 2^{10103032320320} is an apocalyptic number.

10103032320320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10103032320320 is an abundant number, since it is smaller than the sum of its proper divisors (13954813393204).

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

10103032320320 is an equidigital number, since it uses as much as digits as its factorization.

10103032320320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31571976018 (or 31571976008 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 10103032320320 its reverse (2302323030101), we get a palindrome (12405355350421).

The spelling of 10103032320320 in words is "ten trillion, one hundred three billion, thirty-two million, three hundred twenty thousand, three hundred twenty".