114164501021 has 4 divisors (see below), whose sum is σ = 114165321600. Its totient is φ = 114163680444.

The previous prime is 114164500997. The next prime is 114164501027. The reversal of 114164501021 is 120105461411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 120105461411 = 13 ⋅9238881647.

It is a cyclic number.

It is not a de Polignac number, because 114164501021 - 2¹⁰ = 114164499997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114164501027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143981 + ... + 499058.

It is an arithmetic number, because the mean of its divisors is an integer number (28541330400).

Almost surely, 2^114164501021 is an apocalyptic number.

It is an amenable number.

114164501021 is a deficient number, since it is larger than the sum of its proper divisors (820579).

114164501021 is an equidigital number, since it uses as much as digits as its factorization.

114164501021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820578.

The product of its (nonzero) digits is 960, while the sum is 26.

Adding to 114164501021 its reverse (120105461411), we get a palindrome (234269962432).

The spelling of 114164501021 in words is "one hundred fourteen billion, one hundred sixty-four million, five hundred one thousand, twenty-one".