112401403189 has 2 divisors, whose sum is σ = 112401403190. Its totient is φ = 112401403188.

The previous prime is 112401403139. The next prime is 112401403193. The reversal of 112401403189 is 981304104211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102538927089 + 9862476100 = 320217^2 + 99310^2 .

It is a cyclic number.

It is not a de Polignac number, because 112401403189 - 2¹¹ = 112401401141 is a prime.

It is a super-3 number, since 3×112401403189³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112401403139) 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, 56200701594 + 56200701595.

It is an arithmetic number, because the mean of its divisors is an integer number (56200701595).

Almost surely, 2^112401403189 is an apocalyptic number.

It is an amenable number.

112401403189 is a deficient number, since it is larger than the sum of its proper divisors (1).

112401403189 is an equidigital number, since it uses as much as digits as its factorization.

112401403189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 34.

The spelling of 112401403189 in words is "one hundred twelve billion, four hundred one million, four hundred three thousand, one hundred eighty-nine".