102112002202102 has 8 divisors (see below), whose sum is σ = 153178372855512. Its totient is φ = 51052544583600.

The previous prime is 102112002202043. The next prime is 102112002202103. The reversal of 102112002202102 is 201202200211201.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102112002202103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1728221799 + ... + 1728280882.

It is an arithmetic number, because the mean of its divisors is an integer number (19147296606939).

Almost surely, 2^{102112002202102} is an apocalyptic number.

102112002202102 is a deficient number, since it is larger than the sum of its proper divisors (51066370653410).

102112002202102 is a wasteful number, since it uses less digits than its factorization.

102112002202102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3456517454.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 102112002202102 its reverse (201202200211201), we get a palindrome (303314202413303).

The spelling of 102112002202102 in words is "one hundred two trillion, one hundred twelve billion, two million, two hundred two thousand, one hundred two".