10103412012 has 24 divisors (see below), whose sum is σ = 23576336112. Its totient is φ = 3367560000.

The previous prime is 10103411999. The next prime is 10103412019. The reversal of 10103412012 is 21021430101.

10103412012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10103411982 and 10103412000.

It is not an unprimeable number, because it can be changed into a prime (10103412019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233262 + ... + 273162.

It is an arithmetic number, because the mean of its divisors is an integer number (982347338).

Almost surely, 2^10103412012 is an apocalyptic number.

10103412012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10103412012 is an abundant number, since it is smaller than the sum of its proper divisors (13472924100).

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

10103412012 is a wasteful number, since it uses less digits than its factorization.

10103412012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61009 (or 61007 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10103412012 its reverse (21021430101), we get a palindrome (31124842113).

The spelling of 10103412012 in words is "ten billion, one hundred three million, four hundred twelve thousand, twelve".