101120201 has 8 divisors (see below), whose sum is σ = 124455744. Its totient is φ = 80007120.

The previous prime is 101120177. The next prime is 101120221. The reversal of 101120201 is 102021101.

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 101120201 - 2¹⁸ = 100858057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101120221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 555515 + ... + 555696.

It is an arithmetic number, because the mean of its divisors is an integer number (15556968).

Almost surely, 2^101120201 is an apocalyptic number.

It is an amenable number.

101120201 is a deficient number, since it is larger than the sum of its proper divisors (23335543).

101120201 is a wasteful number, since it uses less digits than its factorization.

101120201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111231.

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 101120201 is about 10055.8540661646. The cubic root of 101120201 is about 465.8856224904.

Adding to 101120201 its reverse (102021101), we get a palindrome (203141302).

It can be divided in two parts, 1011 and 20201, that added together give a palindrome (21212).

The spelling of 101120201 in words is "one hundred one million, one hundred twenty thousand, two hundred one".