102002012012102 has 32 divisors (see below), whose sum is σ = 160237354118400. Its totient is φ = 48635602854048.

The previous prime is 102002012012041. The next prime is 102002012012137. The reversal of 102002012012102 is 201210210200201.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 20261348 + ... + 24789639.

It is an arithmetic number, because the mean of its divisors is an integer number (5007417316200).

Almost surely, 2^{102002012012102} is an apocalyptic number.

102002012012102 is a deficient number, since it is larger than the sum of its proper divisors (58235342106298).

102002012012102 is a wasteful number, since it uses less digits than its factorization.

102002012012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45051500.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102002012012102 its reverse (201210210200201), we get a palindrome (303212222212303).

It can be divided in two parts, 10200201 and 2012102, that multiplied together give a palindrome (20523844832502).

The spelling of 102002012012102 in words is "one hundred two trillion, two billion, twelve million, twelve thousand, one hundred two".