101120201121 has 8 divisors (see below), whose sum is σ = 134875150144. Its totient is φ = 67389359760.

The previous prime is 101120201113. The next prime is 101120201141. The reversal of 101120201121 is 121102021101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 101120201121 - 2³ = 101120201113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101120201097 and 101120201106.

It is not an unprimeable number, because it can be changed into a prime (101120201141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6017125 + ... + 6033906.

It is an arithmetic number, because the mean of its divisors is an integer number (16859393768).

Almost surely, 2^101120201121 is an apocalyptic number.

It is an amenable number.

101120201121 is a deficient number, since it is larger than the sum of its proper divisors (33754949023).

101120201121 is a wasteful number, since it uses less digits than its factorization.

101120201121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12053831.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 101120201121 its reverse (121102021101), we get a palindrome (222222222222).

The spelling of 101120201121 in words is "one hundred one billion, one hundred twenty million, two hundred one thousand, one hundred twenty-one".