102343021003 has 8 divisors (see below), whose sum is σ = 102876019200. Its totient is φ = 101810896488.

The previous prime is 102343020979. The next prime is 102343021007. The reversal of 102343021003 is 300120343201.

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 102343021003 - 2⁵ = 102343020971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102343021007) 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, 17128 + ... + 452746.

It is an arithmetic number, because the mean of its divisors is an integer number (12859502400).

Almost surely, 2^102343021003 is an apocalyptic number.

102343021003 is a deficient number, since it is larger than the sum of its proper divisors (532998197).

102343021003 is an equidigital number, since it uses as much as digits as its factorization.

102343021003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436841.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 102343021003 its reverse (300120343201), we get a palindrome (402463364204).

The spelling of 102343021003 in words is "one hundred two billion, three hundred forty-three million, twenty-one thousand, three".