120601101 has 4 divisors (see below), whose sum is σ = 160801472. Its totient is φ = 80400732.

The previous prime is 120601099. The next prime is 120601109. The reversal of 120601101 is 101106021.

It is a happy number.

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 not a de Polignac number, because 120601101 - 2¹ = 120601099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120601109) 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, 20100181 + ... + 20100186.

It is an arithmetic number, because the mean of its divisors is an integer number (40200368).

Almost surely, 2^120601101 is an apocalyptic number.

It is an amenable number.

120601101 is a deficient number, since it is larger than the sum of its proper divisors (40200371).

120601101 is an equidigital number, since it uses as much as digits as its factorization.

120601101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40200370.

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 120601101 is about 10981.8532588994. The cubic root of 120601101 is about 494.0646227206.

Adding to 120601101 its reverse (101106021), we get a palindrome (221707122).

The spelling of 120601101 in words is "one hundred twenty million, six hundred one thousand, one hundred one".