121110052 has 12 divisors (see below), whose sum is σ = 242220160. Its totient is φ = 51904296.

The previous prime is 121110037. The next prime is 121110079. The reversal of 121110052 is 250011121.

121110052 is an admirable number.

It is a super-3 number, since 3×121110052³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2162652 + ... + 2162707.

Almost surely, 2^121110052 is an apocalyptic number.

It is an amenable number.

121110052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121110052 is a wasteful number, since it uses less digits than its factorization.

121110052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4325370 (or 4325368 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 13.

The square root of 121110052 is about 11005.0012267151. The cubic root of 121110052 is about 494.7586511770.

Adding to 121110052 its reverse (250011121), we get a palindrome (371121173).

The spelling of 121110052 in words is "one hundred twenty-one million, one hundred ten thousand, fifty-two".