102303020002 has 8 divisors (see below), whose sum is σ = 162481267116. Its totient is φ = 48142597632.

The previous prime is 102303019991. The next prime is 102303020059. The reversal of 102303020002 is 200020303201.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 95177803081 + 7125216921 = 308509^2 + 84411^2 .

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

It is a super-2 number, since 2×102303020002² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1504456143 + ... + 1504456210.

Almost surely, 2^102303020002 is an apocalyptic number.

102303020002 is a deficient number, since it is larger than the sum of its proper divisors (60178247114).

102303020002 is a wasteful number, since it uses less digits than its factorization.

102303020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3008912372.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 102303020002 its reverse (200020303201), we get a palindrome (302323323203).

The spelling of 102303020002 in words is "one hundred two billion, three hundred three million, twenty thousand, two".