101112013120231 has 2 divisors, whose sum is σ = 101112013120232. Its totient is φ = 101112013120230.

The previous prime is 101112013120199. The next prime is 101112013120289. The reversal of 101112013120231 is 132021310211101.

It is a weak prime.

It is an emirp because it is prime and its reverse (132021310211101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101112013120231 - 2⁵ = 101112013120199 is a prime.

It is a super-2 number, since 2×101112013120231² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101112013120199 and 101112013120208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101112013120031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50556006560115 + 50556006560116.

It is an arithmetic number, because the mean of its divisors is an integer number (50556006560116).

Almost surely, 2^{101112013120231} is an apocalyptic number.

101112013120231 is a deficient number, since it is larger than the sum of its proper divisors (1).

101112013120231 is an equidigital number, since it uses as much as digits as its factorization.

101112013120231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 101112013120231 its reverse (132021310211101), we get a palindrome (233133323331332).

The spelling of 101112013120231 in words is "one hundred one trillion, one hundred twelve billion, thirteen million, one hundred twenty thousand, two hundred thirty-one".