8901011121 has 8 divisors (see below), whose sum is σ = 12250854144. Its totient is φ = 5742587760.

The previous prime is 8901011099. The next prime is 8901011131. The reversal of 8901011121 is 1211101098.

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

It is not a de Polignac number, because 8901011121 - 2⁶ = 8901011057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8901011091 and 8901011100.

It is not an unprimeable number, because it can be changed into a prime (8901011131) 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, 47854806 + ... + 47854991.

It is an arithmetic number, because the mean of its divisors is an integer number (1531356768).

Almost surely, 2^8901011121 is an apocalyptic number.

It is an amenable number.

8901011121 is a deficient number, since it is larger than the sum of its proper divisors (3349843023).

8901011121 is a wasteful number, since it uses less digits than its factorization.

8901011121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95709831.

The product of its (nonzero) digits is 144, while the sum is 24.

The square root of 8901011121 is about 94345.1700989510. The cubic root of 8901011121 is about 2072.4295744026.

The spelling of 8901011121 in words is "eight billion, nine hundred one million, eleven thousand, one hundred twenty-one".