114320021 has 8 divisors (see below), whose sum is σ = 115360224. Its totient is φ = 113284080.

The previous prime is 114319991. The next prime is 114320071. The reversal of 114320021 is 120023411.

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

It is a cyclic number.

It is not a de Polignac number, because 114320021 - 2¹⁸ = 114057877 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 114319978 and 114320005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114320071) 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, 76346 + ... + 77828.

It is an arithmetic number, because the mean of its divisors is an integer number (14420028).

Almost surely, 2^114320021 is an apocalyptic number.

It is an amenable number.

114320021 is a deficient number, since it is larger than the sum of its proper divisors (1040203).

114320021 is a wasteful number, since it uses less digits than its factorization.

114320021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2131.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 114320021 is about 10692.0541057367. The cubic root of 114320021 is about 485.3340540563.

Adding to 114320021 its reverse (120023411), we get a palindrome (234343432).

The spelling of 114320021 in words is "one hundred fourteen million, three hundred twenty thousand, twenty-one".