114623143 has 4 divisors (see below), whose sum is σ = 120655960. Its totient is φ = 108590328.

The previous prime is 114623123. The next prime is 114623147. The reversal of 114623143 is 341326411.

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

It is a cyclic number.

It is not a de Polignac number, because 114623143 - 2¹⁷ = 114492071 is a prime.

It is a super-2 number, since 2×114623143² = 26276929822396898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114623147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3016380 + ... + 3016417.

It is an arithmetic number, because the mean of its divisors is an integer number (30163990).

Almost surely, 2^114623143 is an apocalyptic number.

114623143 is a deficient number, since it is larger than the sum of its proper divisors (6032817).

114623143 is an equidigital number, since it uses as much as digits as its factorization.

114623143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6032816.

The product of its digits is 1728, while the sum is 25.

The square root of 114623143 is about 10706.2198277450. The cubic root of 114623143 is about 485.7626333856.

Adding to 114623143 its reverse (341326411), we get a palindrome (455949554).

The spelling of 114623143 in words is "one hundred fourteen million, six hundred twenty-three thousand, one hundred forty-three".