101120210020012 has 24 divisors (see below), whose sum is σ = 187422925775904. Its totient is φ = 47572489158912.

The previous prime is 101120210020007. The next prime is 101120210020019. The reversal of 101120210020012 is 210020012021101.

It is a junction number, because it is equal to n+sod(n) for n = 101120210019974 and 101120210020001.

It is not an unprimeable number, because it can be changed into a prime (101120210020019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210571323 + ... + 211050994.

It is an arithmetic number, because the mean of its divisors is an integer number (7809288573996).

Almost surely, 2^{101120210020012} is an apocalyptic number.

It is an amenable number.

101120210020012 is a deficient number, since it is larger than the sum of its proper divisors (86302715755892).

101120210020012 is a wasteful number, since it uses less digits than its factorization.

101120210020012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421625865 (or 421625863 counting only the distinct ones).

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

Adding to 101120210020012 its reverse (210020012021101), we get a palindrome (311140222041113).

The spelling of 101120210020012 in words is "one hundred one trillion, one hundred twenty billion, two hundred ten million, twenty thousand, twelve".