114120021 has 16 divisors (see below), whose sum is σ = 157372928. Its totient is φ = 73483200.

The previous prime is 114120011. The next prime is 114120029. The reversal of 114120021 is 120021411.

It is a happy number.

It is not a de Polignac number, because 114120021 - 2⁵ = 114119989 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 114119979 and 114120006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114120029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69591 + ... + 71211.

It is an arithmetic number, because the mean of its divisors is an integer number (9835808).

Almost surely, 2^114120021 is an apocalyptic number.

It is an amenable number.

114120021 is a deficient number, since it is larger than the sum of its proper divisors (43252907).

114120021 is a wasteful number, since it uses less digits than its factorization.

114120021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2412.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 114120021 is about 10682.6972717568. The cubic root of 114120021 is about 485.0508622749.

Adding to 114120021 its reverse (120021411), we get a palindrome (234141432).

The spelling of 114120021 in words is "one hundred fourteen million, one hundred twenty thousand, twenty-one".