102440003303 has 16 divisors (see below), whose sum is σ = 117787543200. Its totient is φ = 88219447680.

The previous prime is 102440003287. The next prime is 102440003339. The reversal of 102440003303 is 303300044201.

It is not a de Polignac number, because 102440003303 - 2⁴ = 102440003287 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 (102440003383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3012608 + ... + 3046421.

It is an arithmetic number, because the mean of its divisors is an integer number (7361721450).

Almost surely, 2^102440003303 is an apocalyptic number.

102440003303 is a deficient number, since it is larger than the sum of its proper divisors (15347539897).

102440003303 is a wasteful number, since it uses less digits than its factorization.

102440003303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6059122.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 102440003303 its reverse (303300044201), we get a palindrome (405740047504).

The spelling of 102440003303 in words is "one hundred two billion, four hundred forty million, three thousand, three hundred three".