102020102102012 has 96 divisors (see below), whose sum is σ = 183129330384000. Its totient is φ = 49719629952000.

The previous prime is 102020102101999. The next prime is 102020102102027. The reversal of 102020102102012 is 210201201020201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14847922937 + ... + 14847929807.

It is an arithmetic number, because the mean of its divisors is an integer number (1907597191500).

Almost surely, 2^{102020102102012} is an apocalyptic number.

It is an amenable number.

102020102102012 is a deficient number, since it is larger than the sum of its proper divisors (81109228281988).

102020102102012 is a wasteful number, since it uses less digits than its factorization.

102020102102012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9207 (or 9205 counting only the distinct ones).

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

Adding to 102020102102012 its reverse (210201201020201), we get a palindrome (312221303122213).

The spelling of 102020102102012 in words is "one hundred two trillion, twenty billion, one hundred two million, one hundred two thousand, twelve".