114242320121 has 4 divisors (see below), whose sum is σ = 118181710500. Its totient is φ = 110302929744.

The previous prime is 114242320111. The next prime is 114242320139. The reversal of 114242320121 is 121023242411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 24005164096 + 90237156025 = 154936^2 + 300395^2 .

It is a cyclic number.

It is not a de Polignac number, because 114242320121 - 2¹⁰ = 114242319097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (114242320111) 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, 1969695146 + ... + 1969695203.

It is an arithmetic number, because the mean of its divisors is an integer number (29545427625).

Almost surely, 2^114242320121 is an apocalyptic number.

It is an amenable number.

114242320121 is a deficient number, since it is larger than the sum of its proper divisors (3939390379).

114242320121 is an equidigital number, since it uses as much as digits as its factorization.

114242320121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3939390378.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 114242320121 its reverse (121023242411), we get a palindrome (235265562532).

The spelling of 114242320121 in words is "one hundred fourteen billion, two hundred forty-two million, three hundred twenty thousand, one hundred twenty-one".