114512121 has 6 divisors (see below), whose sum is σ = 165406410. Its totient is φ = 76341408.

The previous prime is 114512113. The next prime is 114512143. The reversal of 114512121 is 121215411.

114512121 is a `hidden beast` number, since 1 + 1 + 451 + 212 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 69956496 + 44555625 = 8364^2 + 6675^2 .

It is not a de Polignac number, because 114512121 - 2³ = 114512113 is a prime.

It is a super-2 number, since 2×114512121² = 26226051711837282, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 114512094 and 114512103.

It is not an unprimeable number, because it can be changed into a prime (114512191) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6361776 + ... + 6361793.

It is an arithmetic number, because the mean of its divisors is an integer number (27567735).

Almost surely, 2^114512121 is an apocalyptic number.

It is an amenable number.

114512121 is a deficient number, since it is larger than the sum of its proper divisors (50894289).

114512121 is a wasteful number, since it uses less digits than its factorization.

114512121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12723575 (or 12723572 counting only the distinct ones).

The product of its digits is 80, while the sum is 18.

The square root of 114512121 is about 10701.0336416628. The cubic root of 114512121 is about 485.6057489524.

Adding to 114512121 its reverse (121215411), we get a palindrome (235727532).

The spelling of 114512121 in words is "one hundred fourteen million, five hundred twelve thousand, one hundred twenty-one".