102021112006 has 48 divisors (see below), whose sum is σ = 178399769184. Its totient is φ = 43629696000.

The previous prime is 102021111961. The next prime is 102021112013. The reversal of 102021112006 is 600211120201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 189286 + ... + 489766.

It is an arithmetic number, because the mean of its divisors is an integer number (3716661858).

Almost surely, 2^102021112006 is an apocalyptic number.

102021112006 is a deficient number, since it is larger than the sum of its proper divisors (76378657178).

102021112006 is a wasteful number, since it uses less digits than its factorization.

102021112006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300589 (or 300578 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 102021112006 its reverse (600211120201), we get a palindrome (702232232207).

The spelling of 102021112006 in words is "one hundred two billion, twenty-one million, one hundred twelve thousand, six".