120120201113 has 4 divisors (see below), whose sum is σ = 131040219408. Its totient is φ = 109200182820.

The previous prime is 120120201101. The next prime is 120120201119. The reversal of 120120201113 is 311102021021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 120120201113 - 2²⁰ = 120119152537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120120201119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5460009131 + ... + 5460009152.

It is an arithmetic number, because the mean of its divisors is an integer number (32760054852).

Almost surely, 2^120120201113 is an apocalyptic number.

It is an amenable number.

120120201113 is a deficient number, since it is larger than the sum of its proper divisors (10920018295).

120120201113 is a wasteful number, since it uses less digits than its factorization.

120120201113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10920018294.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 120120201113 its reverse (311102021021), we get a palindrome (431222222134).

The spelling of 120120201113 in words is "one hundred twenty billion, one hundred twenty million, two hundred one thousand, one hundred thirteen".