101122310111 has 8 divisors (see below), whose sum is σ = 109348781760. Its totient is φ = 93148960768.

The previous prime is 101122310101. The next prime is 101122310141. The reversal of 101122310111 is 111013221101.

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 101122310111 - 2¹⁰ = 101122309087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101122310101) 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, 63279746 + ... + 63281343.

It is an arithmetic number, because the mean of its divisors is an integer number (13668597720).

Almost surely, 2^101122310111 is an apocalyptic number.

101122310111 is a deficient number, since it is larger than the sum of its proper divisors (8226471649).

101122310111 is a wasteful number, since it uses less digits than its factorization.

101122310111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126561153.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 101122310111 its reverse (111013221101), we get a palindrome (212135531212).

The spelling of 101122310111 in words is "one hundred one billion, one hundred twenty-two million, three hundred ten thousand, one hundred eleven".