114020521 has 4 divisors (see below), whose sum is σ = 114077700. Its totient is φ = 113963344.

The previous prime is 114020519. The next prime is 114020531. The reversal of 114020521 is 125020411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 125020411 = 593 ⋅210827.

It can be written as a sum of positive squares in 2 ways, for example, as 57229225 + 56791296 = 7565^2 + 7536^2 .

It is a cyclic number.

It is not a de Polignac number, because 114020521 - 2¹ = 114020519 is a prime.

It is a super-2 number, since 2×114020521² = 26001358418222882, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 114020495 and 114020504.

It is not an unprimeable number, because it can be changed into a prime (114020531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25486 + ... + 29623.

It is an arithmetic number, because the mean of its divisors is an integer number (28519425).

Almost surely, 2^114020521 is an apocalyptic number.

It is an amenable number.

114020521 is a deficient number, since it is larger than the sum of its proper divisors (57179).

114020521 is an equidigital number, since it uses as much as digits as its factorization.

114020521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57178.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 114020521 is about 10678.0391926608. The cubic root of 114020521 is about 484.9098511017.

Adding to 114020521 its reverse (125020411), we get a palindrome (239040932).

The spelling of 114020521 in words is "one hundred fourteen million, twenty thousand, five hundred twenty-one".