102054223 has 4 divisors (see below), whose sum is σ = 102150760. Its totient is φ = 101957688.

The previous prime is 102054209. The next prime is 102054269. The reversal of 102054223 is 322450201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322450201 = 1783 ⋅180847.

It is a cyclic number.

It is not a de Polignac number, because 102054223 - 2⁵ = 102054191 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 102054223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102054023) 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, 46665 + ... + 48802.

It is an arithmetic number, because the mean of its divisors is an integer number (25537690).

Almost surely, 2^102054223 is an apocalyptic number.

102054223 is a deficient number, since it is larger than the sum of its proper divisors (96537).

102054223 is an equidigital number, since it uses as much as digits as its factorization.

102054223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96536.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 102054223 is about 10102.1890202075. The cubic root of 102054223 is about 467.3156515286.

The spelling of 102054223 in words is "one hundred two million, fifty-four thousand, two hundred twenty-three".