101110123231 has 8 divisors (see below), whose sum is σ = 108893763104. Its totient is φ = 93327331680.

The previous prime is 101110123211. The next prime is 101110123237. The reversal of 101110123231 is 132321011101.

It is a happy number.

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 101110123231 - 2³¹ = 98962639583 is a prime.

It is a super-2 number, since 2×101110123231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101110123237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47221 + ... + 452161.

It is an arithmetic number, because the mean of its divisors is an integer number (13611720388).

Almost surely, 2^101110123231 is an apocalyptic number.

101110123231 is a deficient number, since it is larger than the sum of its proper divisors (7783639873).

101110123231 is a wasteful number, since it uses less digits than its factorization.

101110123231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424161.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 101110123231 its reverse (132321011101), we get a palindrome (233431134332).

The spelling of 101110123231 in words is "one hundred one billion, one hundred ten million, one hundred twenty-three thousand, two hundred thirty-one".