101101012012 has 48 divisors (see below), whose sum is σ = 237552037632. Its totient is φ = 36360002880.

The previous prime is 101101011983. The next prime is 101101012021. The reversal of 101101012012 is 210210101101.

It is a self number, because there is not a number n which added to its sum of digits gives 101101012012.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12620998 + ... + 12629005.

It is an arithmetic number, because the mean of its divisors is an integer number (4949000784).

Almost surely, 2^101101012012 is an apocalyptic number.

It is an amenable number.

101101012012 is an abundant number, since it is smaller than the sum of its proper divisors (136451025620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101101012012 is a wasteful number, since it uses less digits than its factorization.

101101012012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25250038 (or 25250036 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 101101012012 its reverse (210210101101), we get a palindrome (311311113113).

The spelling of 101101012012 in words is "one hundred one billion, one hundred one million, twelve thousand, twelve".