102021303002 has 16 divisors (see below), whose sum is σ = 153984160512. Its totient is φ = 50693392080.

The previous prime is 102021302969. The next prime is 102021303017. The reversal of 102021303002 is 200303120201.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1500128 + ... + 1566660.

It is an arithmetic number, because the mean of its divisors is an integer number (9624010032).

Almost surely, 2^102021303002 is an apocalyptic number.

102021303002 is a deficient number, since it is larger than the sum of its proper divisors (51962857510).

102021303002 is a wasteful number, since it uses less digits than its factorization.

102021303002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71293.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 102021303002 its reverse (200303120201), we get a palindrome (302324423203).

The spelling of 102021303002 in words is "one hundred two billion, twenty-one million, three hundred three thousand, two".