10120243012 has 72 divisors (see below), whose sum is σ = 20157267200. Its totient is φ = 4437892800.

The previous prime is 10120242991. The next prime is 10120243033. The reversal of 10120243012 is 21034202101.

10120243012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10120242991) and next prime (10120243033).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 5955739 + ... + 5957437.

Almost surely, 2^10120243012 is an apocalyptic number.

It is an amenable number.

10120243012 is a deficient number, since it is larger than the sum of its proper divisors (10037024188).

10120243012 is a wasteful number, since it uses less digits than its factorization.

10120243012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2153 (or 2140 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10120243012 its reverse (21034202101), we get a palindrome (31154445113).

The spelling of 10120243012 in words is "ten billion, one hundred twenty million, two hundred forty-three thousand, twelve".