10103021101120 has 28 divisors (see below), whose sum is σ = 24057818997804. Its totient is φ = 4041208440320.

The previous prime is 10103021101099. The next prime is 10103021101127. The reversal of 10103021101120 is 2110112030101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5169220582464 + 4933800518656 = 2273592^2 + 2221216^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10103021101120.

It is not an unprimeable number, because it can be changed into a prime (10103021101127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15785970151 + ... + 15785970790.

Almost surely, 2^{10103021101120} is an apocalyptic number.

10103021101120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10103021101120 is an abundant number, since it is smaller than the sum of its proper divisors (13954797896684).

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

10103021101120 is an equidigital number, since it uses as much as digits as its factorization.

10103021101120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31571940958 (or 31571940948 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 10103021101120 its reverse (2110112030101), we get a palindrome (12213133131221).

The spelling of 10103021101120 in words is "ten trillion, one hundred three billion, twenty-one million, one hundred one thousand, one hundred twenty".