114320261 has 4 divisors (see below), whose sum is σ = 124713024. Its totient is φ = 103927500.

The previous prime is 114320249. The next prime is 114320267. The reversal of 114320261 is 162023411.

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 an emirpimes, since its reverse is a distinct semiprime: 162023411 = 11 ⋅14729401.

It is a cyclic number.

It is not a de Polignac number, because 114320261 - 2⁶ = 114320197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114320267) 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, 5196365 + ... + 5196386.

It is an arithmetic number, because the mean of its divisors is an integer number (31178256).

Almost surely, 2^114320261 is an apocalyptic number.

114320261 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

114320261 is a deficient number, since it is larger than the sum of its proper divisors (10392763).

114320261 is a wasteful number, since it uses less digits than its factorization.

114320261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10392762.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 114320261 is about 10692.0653290185. The cubic root of 114320261 is about 485.3343936880.

Adding to 114320261 its reverse (162023411), we get a palindrome (276343672).

The spelling of 114320261 in words is "one hundred fourteen million, three hundred twenty thousand, two hundred sixty-one".