102002012130010 has 16 divisors (see below), whose sum is σ = 184365462592872. Its totient is φ = 40631506905600.

The previous prime is 102002012130001. The next prime is 102002012130049. The reversal of 102002012130010 is 10031210200201.

It can be written as a sum of positive squares in 4 ways, for example, as 100609345437241 + 1392666692769 = 10030421^2 + 1180113^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21162240771 + ... + 21162245590.

Almost surely, 2^{102002012130010} is an apocalyptic number.

102002012130010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102002012130010 is a deficient number, since it is larger than the sum of its proper divisors (82363450462862).

102002012130010 is a wasteful number, since it uses less digits than its factorization.

102002012130010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42324486609.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 102002012130010 its reverse (10031210200201), we get a palindrome (112033222330211).

The spelling of 102002012130010 in words is "one hundred two trillion, two billion, twelve million, one hundred thirty thousand, ten".