120103163711 has 16 divisors (see below), whose sum is σ = 129100954464. Its totient is φ = 111321053184.

The previous prime is 120103163701. The next prime is 120103163723. The reversal of 120103163711 is 117361301021.

It is a cyclic number.

It is not a de Polignac number, because 120103163711 - 2³⁰ = 119029421887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120103163701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4968791 + ... + 4992903.

It is an arithmetic number, because the mean of its divisors is an integer number (8068809654).

Almost surely, 2^120103163711 is an apocalyptic number.

120103163711 is a deficient number, since it is larger than the sum of its proper divisors (8997790753).

120103163711 is a wasteful number, since it uses less digits than its factorization.

120103163711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28570.

The product of its (nonzero) digits is 756, while the sum is 26.

Adding to 120103163711 its reverse (117361301021), we get a palindrome (237464464732).

The spelling of 120103163711 in words is "one hundred twenty billion, one hundred three million, one hundred sixty-three thousand, seven hundred eleven".