101012201210111 has 8 divisors (see below), whose sum is σ = 101170381050144. Its totient is φ = 100854140083200.

The previous prime is 101012201210071. The next prime is 101012201210153. The reversal of 101012201210111 is 111012102210101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101012201210111 - 2⁶ = 101012201210047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101012201210171) 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, 27975086 + ... + 31378811.

It is an arithmetic number, because the mean of its divisors is an integer number (12646297631268).

Almost surely, 2^{101012201210111} is an apocalyptic number.

101012201210111 is a deficient number, since it is larger than the sum of its proper divisors (158179840033).

101012201210111 is a wasteful number, since it uses less digits than its factorization.

101012201210111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59356561.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 101012201210111 its reverse (111012102210101), we get a palindrome (212024303420212).

The spelling of 101012201210111 in words is "one hundred one trillion, twelve billion, two hundred one million, two hundred ten thousand, one hundred eleven".