10103303213112 has 64 divisors (see below), whose sum is σ = 26453699804160. Its totient is φ = 3209456131200.

The previous prime is 10103303213009. The next prime is 10103303213123. The reversal of 10103303213112 is 21131230330101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33619939 + ... + 33919122.

It is an arithmetic number, because the mean of its divisors is an integer number (413339059440).

Almost surely, 2^{10103303213112} is an apocalyptic number.

10103303213112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10103303213112 is an abundant number, since it is smaller than the sum of its proper divisors (16350396591048).

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

10103303213112 is a wasteful number, since it uses less digits than its factorization.

10103303213112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67539364 (or 67539360 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 10103303213112 its reverse (21131230330101), we get a palindrome (31234533543213).

The spelling of 10103303213112 in words is "ten trillion, one hundred three billion, three hundred three million, two hundred thirteen thousand, one hundred twelve".