120103244011 has 8 divisors (see below), whose sum is σ = 126742924880. Its totient is φ = 113495408928.

The previous prime is 120103244003. The next prime is 120103244059. The reversal of 120103244011 is 110442301021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120103244011 - 2³ = 120103244003 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120103244011.

It is not an unprimeable number, because it can be changed into a prime (120103244311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7953696 + ... + 7968781.

It is an arithmetic number, because the mean of its divisors is an integer number (15842865610).

Almost surely, 2^120103244011 is an apocalyptic number.

120103244011 is a deficient number, since it is larger than the sum of its proper divisors (6639680869).

120103244011 is a wasteful number, since it uses less digits than its factorization.

120103244011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15922893.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 120103244011 its reverse (110442301021), we get a palindrome (230545545032).

The spelling of 120103244011 in words is "one hundred twenty billion, one hundred three million, two hundred forty-four thousand, eleven".