102020034303 has 64 divisors (see below), whose sum is σ = 166898995200. Its totient is φ = 61078186080.

The previous prime is 102020034239. The next prime is 102020034383. The reversal of 102020034303 is 303430020201.

102020034303 is a `hidden beast` number, since 10 + 20 + 200 + 3 + 430 + 3 = 666.

It is not a de Polignac number, because 102020034303 - 2⁶ = 102020034239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102020034383) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8078328 + ... + 8090946.

It is an arithmetic number, because the mean of its divisors is an integer number (2607796800).

Almost surely, 2^102020034303 is an apocalyptic number.

102020034303 is a deficient number, since it is larger than the sum of its proper divisors (64878960897).

102020034303 is a wasteful number, since it uses less digits than its factorization.

102020034303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12969 (or 12963 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 102020034303 its reverse (303430020201), we get a palindrome (405450054504).

The spelling of 102020034303 in words is "one hundred two billion, twenty million, thirty-four thousand, three hundred three".