112311551033 has 4 divisors (see below), whose sum is σ = 122521692048. Its totient is φ = 102101410020.

The previous prime is 112311550993. The next prime is 112311551047. The reversal of 112311551033 is 330155113211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112311551033 - 2⁶ = 112311550969 is a prime.

It is a super-2 number, since 2×112311551033² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112311550993 and 112311551011.

It is not an unprimeable number, because it can be changed into a prime (112311551063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5105070491 + ... + 5105070512.

It is an arithmetic number, because the mean of its divisors is an integer number (30630423012).

Almost surely, 2^112311551033 is an apocalyptic number.

It is an amenable number.

112311551033 is a deficient number, since it is larger than the sum of its proper divisors (10210141015).

112311551033 is a wasteful number, since it uses less digits than its factorization.

112311551033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10210141014.

The product of its (nonzero) digits is 1350, while the sum is 26.

Adding to 112311551033 its reverse (330155113211), we get a palindrome (442466664244).

The spelling of 112311551033 in words is "one hundred twelve billion, three hundred eleven million, five hundred fifty-one thousand, thirty-three".