114513521 has 2 divisors, whose sum is σ = 114513522. Its totient is φ = 114513520.

The previous prime is 114513517. The next prime is 114513559. The reversal of 114513521 is 125315411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110019121 + 4494400 = 10489^2 + 2120^2 .

It is a cyclic number.

It is not a de Polignac number, because 114513521 - 2² = 114513517 is a prime.

It is a super-2 number, since 2×114513521² = 26226692983634882, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (114513571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57256760 + 57256761.

It is an arithmetic number, because the mean of its divisors is an integer number (57256761).

Almost surely, 2^114513521 is an apocalyptic number.

It is an amenable number.

114513521 is a deficient number, since it is larger than the sum of its proper divisors (1).

114513521 is an equidigital number, since it uses as much as digits as its factorization.

114513521 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 600, while the sum is 23.

The square root of 114513521 is about 10701.0990557045. The cubic root of 114513521 is about 485.6077279140.

Adding to 114513521 its reverse (125315411), we get a palindrome (239828932).

The spelling of 114513521 in words is "one hundred fourteen million, five hundred thirteen thousand, five hundred twenty-one".