101102011201012 has 12 divisors (see below), whose sum is σ = 177369737857956. Its totient is φ = 50424943241600.

The previous prime is 101102011200989. The next prime is 101102011201027. The reversal of 101102011201012 is 210102110201101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 47990477930256 + 53111533270756 = 6927516^2 + 7287766^2 .

It is a junction number, because it is equal to n+sod(n) for n = 101102011200983 and 101102011201001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31515587923 + ... + 31515591130.

It is an arithmetic number, because the mean of its divisors is an integer number (14780811488163).

Almost surely, 2^{101102011201012} is an apocalyptic number.

It is an amenable number.

101102011201012 is a deficient number, since it is larger than the sum of its proper divisors (76267726656944).

101102011201012 is a wasteful number, since it uses less digits than its factorization.

101102011201012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63031179458 (or 63031179456 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 101102011201012 its reverse (210102110201101), we get a palindrome (311204121402113).

The spelling of 101102011201012 in words is "one hundred one trillion, one hundred two billion, eleven million, two hundred one thousand, twelve".