120003112201 has 4 divisors (see below), whose sum is σ = 137146413952. Its totient is φ = 102859810452.

The previous prime is 120003112189. The next prime is 120003112231. The reversal of 120003112201 is 102211300021.

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 de Polignac number, because none of the positive numbers 2^k-120003112201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120003112231) 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, 8571650865 + ... + 8571650878.

It is an arithmetic number, because the mean of its divisors is an integer number (34286603488).

Almost surely, 2^120003112201 is an apocalyptic number.

It is an amenable number.

120003112201 is a deficient number, since it is larger than the sum of its proper divisors (17143301751).

120003112201 is an equidigital number, since it uses as much as digits as its factorization.

120003112201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17143301750.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 120003112201 its reverse (102211300021), we get a palindrome (222214412222).

The spelling of 120003112201 in words is "one hundred twenty billion, three million, one hundred twelve thousand, two hundred one".