101011211011112 has 8 divisors (see below), whose sum is σ = 189396020645850. Its totient is φ = 50505605505552.

The previous prime is 101011211011063. The next prime is 101011211011129. The reversal of 101011211011112 is 211110112110101.

It can be written as a sum of positive squares in only one way, i.e., 100463856663556 + 547354347556 = 10023166^2 + 739834^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6313200688187 + ... + 6313200688202.

Almost surely, 2^{101011211011112} is an apocalyptic number.

It is an amenable number.

101011211011112 is a deficient number, since it is larger than the sum of its proper divisors (88384809634738).

101011211011112 is a wasteful number, since it uses less digits than its factorization.

101011211011112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12626401376395 (or 12626401376391 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 14.

Adding to 101011211011112 its reverse (211110112110101), we get a palindrome (312121323121213).

The spelling of 101011211011112 in words is "one hundred one trillion, eleven billion, two hundred eleven million, eleven thousand, one hundred twelve".