7112854581031 has 2 divisors, whose sum is σ = 7112854581032. Its totient is φ = 7112854581030.

The previous prime is 7112854581029. The next prime is 7112854581059. The reversal of 7112854581031 is 1301854582117.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7112854581031 - 2¹ = 7112854581029 is a prime.

It is a super-2 number, since 2×7112854581031² (a number of 27 digits) contains 22 as substring.

Together with 7112854581029, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7112854581431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3556427290515 + 3556427290516.

It is an arithmetic number, because the mean of its divisors is an integer number (3556427290516).

Almost surely, 2^{7112854581031} is an apocalyptic number.

7112854581031 is a deficient number, since it is larger than the sum of its proper divisors (1).

7112854581031 is an equidigital number, since it uses as much as digits as its factorization.

7112854581031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 268800, while the sum is 46.

The spelling of 7112854581031 in words is "seven trillion, one hundred twelve billion, eight hundred fifty-four million, five hundred eighty-one thousand, thirty-one".