102011201002012 has 24 divisors (see below), whose sum is σ = 181191489706640. Its totient is φ = 50242266264960.

The previous prime is 102011201002001. The next prime is 102011201002133. The reversal of 102011201002012 is 210200102110201.

It is a junction number, because it is equal to n+sod(n) for n = 102011201001983 and 102011201002001.

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 7 ways as a sum of consecutive naturals, for example, 1220289 + ... + 14335672.

Almost surely, 2^{102011201002012} is an apocalyptic number.

It is an amenable number.

102011201002012 is a deficient number, since it is larger than the sum of its proper divisors (79180288704628).

102011201002012 is a wasteful number, since it uses less digits than its factorization.

102011201002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15580501 (or 15580499 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 102011201002012 its reverse (210200102110201), we get a palindrome (312211303112213).

The spelling of 102011201002012 in words is "one hundred two trillion, eleven billion, two hundred one million, two thousand, twelve".