10003121432012 has 12 divisors (see below), whose sum is σ = 17511849049296. Its totient is φ = 4999735989360.

The previous prime is 10003121431993. The next prime is 10003121432023. The reversal of 10003121432012 is 21023412130001.

10003121432012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 456169328 + ... + 456191255.

It is an arithmetic number, because the mean of its divisors is an integer number (1459320754108).

Almost surely, 2^{10003121432012} is an apocalyptic number.

It is an amenable number.

10003121432012 is a deficient number, since it is larger than the sum of its proper divisors (7508727617284).

10003121432012 is a wasteful number, since it uses less digits than its factorization.

10003121432012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912363328 (or 912363326 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 10003121432012 its reverse (21023412130001), we get a palindrome (31026533562013).

The spelling of 10003121432012 in words is "ten trillion, three billion, one hundred twenty-one million, four hundred thirty-two thousand, twelve".