101201002012 has 24 divisors (see below), whose sum is σ = 199434235392. Its totient is φ = 44516569200.

The previous prime is 101201001977. The next prime is 101201002037. The reversal of 101201002012 is 210200102101.

101201002012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 101201002012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37095778 + ... + 37098505.

It is an arithmetic number, because the mean of its divisors is an integer number (8309759808).

Almost surely, 2^101201002012 is an apocalyptic number.

It is an amenable number.

101201002012 is a deficient number, since it is larger than the sum of its proper divisors (98233233380).

101201002012 is a wasteful number, since it uses less digits than its factorization.

101201002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74194329 (or 74194327 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 101201002012 its reverse (210200102101), we get a palindrome (311401104113).

The spelling of 101201002012 in words is "one hundred one billion, two hundred one million, two thousand, twelve".