101111002211111 has 8 divisors (see below), whose sum is σ = 102334016870400. Its totient is φ = 99888102071352.

The previous prime is 101111002211101. The next prime is 101111002211161. The reversal of 101111002211111 is 111112200111101.

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 101111002211111 - 2³⁴ = 101093822341927 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 (101111002211101) 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, 26852711 + ... + 30385688.

It is an arithmetic number, because the mean of its divisors is an integer number (12791752108800).

Almost surely, 2^{101111002211111} is an apocalyptic number.

101111002211111 is a deficient number, since it is larger than the sum of its proper divisors (1223014659289).

101111002211111 is an equidigital number, since it uses as much as digits as its factorization.

101111002211111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57259765.

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

Adding to 101111002211111 its reverse (111112200111101), we get a palindrome (212223202322212).

The spelling of 101111002211111 in words is "one hundred one trillion, one hundred eleven billion, two million, two hundred eleven thousand, one hundred eleven".