201120123110 has 8 divisors (see below), whose sum is σ = 362016221616. Its totient is φ = 80448049240.

The previous prime is 201120123101. The next prime is 201120123151. The reversal of 201120123110 is 11321021102.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10056006146 + ... + 10056006165.

It is an arithmetic number, because the mean of its divisors is an integer number (45252027702).

Almost surely, 2^201120123110 is an apocalyptic number.

201120123110 is a deficient number, since it is larger than the sum of its proper divisors (160896098506).

201120123110 is a wasteful number, since it uses less digits than its factorization.

201120123110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20112012318.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 201120123110 its reverse (11321021102), we get a palindrome (212441144212).

The spelling of 201120123110 in words is "two hundred one billion, one hundred twenty million, one hundred twenty-three thousand, one hundred ten".