112554511031 has 2 divisors, whose sum is σ = 112554511032. Its totient is φ = 112554511030.

The previous prime is 112554511019. The next prime is 112554511087. The reversal of 112554511031 is 130115455211.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112554511031 - 2³⁰ = 111480769207 is a prime.

It is a super-2 number, since 2×112554511031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112554510985 and 112554511003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112554511001) 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 as a sum of consecutive naturals, namely, 56277255515 + 56277255516.

It is an arithmetic number, because the mean of its divisors is an integer number (56277255516).

Almost surely, 2^112554511031 is an apocalyptic number.

112554511031 is a deficient number, since it is larger than the sum of its proper divisors (1).

112554511031 is an equidigital number, since it uses as much as digits as its factorization.

112554511031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3000, while the sum is 29.

Adding to 112554511031 its reverse (130115455211), we get a palindrome (242669966242).

The spelling of 112554511031 in words is "one hundred twelve billion, five hundred fifty-four million, five hundred eleven thousand, thirty-one".