112054143997 has 2 divisors, whose sum is σ = 112054143998. Its totient is φ = 112054143996.

The previous prime is 112054143991. The next prime is 112054144021. The reversal of 112054143997 is 799341450211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100219097476 + 11835046521 = 316574^2 + 108789^2 .

It is a cyclic number.

It is not a de Polignac number, because 112054143997 - 2³ = 112054143989 is a prime.

It is a super-2 number, since 2×112054143997² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112054143991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56027071998 + 56027071999.

It is an arithmetic number, because the mean of its divisors is an integer number (56027071999).

Almost surely, 2^112054143997 is an apocalyptic number.

It is an amenable number.

112054143997 is a deficient number, since it is larger than the sum of its proper divisors (1).

112054143997 is an equidigital number, since it uses as much as digits as its factorization.

112054143997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 46.

The spelling of 112054143997 in words is "one hundred twelve billion, fifty-four million, one hundred forty-three thousand, nine hundred ninety-seven".