102114143 has 4 divisors (see below), whose sum is σ = 103051080. Its totient is φ = 101177208.

The previous prime is 102114137. The next prime is 102114157. The reversal of 102114143 is 341411201.

It is a happy number.

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 102114143 - 2⁸ = 102113887 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 (102114163) 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, 468305 + ... + 468522.

It is an arithmetic number, because the mean of its divisors is an integer number (25762770).

Almost surely, 2^102114143 is an apocalyptic number.

102114143 is a deficient number, since it is larger than the sum of its proper divisors (936937).

102114143 is an equidigital number, since it uses as much as digits as its factorization.

102114143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936936.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 102114143 is about 10105.1542788816. The cubic root of 102114143 is about 467.4070933607.

Adding to 102114143 its reverse (341411201), we get a palindrome (443525344).

The spelling of 102114143 in words is "one hundred two million, one hundred fourteen thousand, one hundred forty-three".