102063443 has 8 divisors (see below), whose sum is σ = 107010816. Its totient is φ = 97158600.

The previous prime is 102063433. The next prime is 102063449. The reversal of 102063443 is 344360201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102063443 - 2¹⁴ = 102047059 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102063449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5663 + ... + 15368.

It is an arithmetic number, because the mean of its divisors is an integer number (13376352).

Almost surely, 2^102063443 is an apocalyptic number.

102063443 is a deficient number, since it is larger than the sum of its proper divisors (4947373).

102063443 is a wasteful number, since it uses less digits than its factorization.

102063443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21265.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 102063443 is about 10102.6453466407. The cubic root of 102063443 is about 467.3297241802.

The spelling of 102063443 in words is "one hundred two million, sixty-three thousand, four hundred forty-three".