89191400119 has 2 divisors, whose sum is σ = 89191400120. Its totient is φ = 89191400118.

The previous prime is 89191400063. The next prime is 89191400131. The reversal of 89191400119 is 91100419198.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 89191400119 - 2³⁵ = 54831661751 is a prime.

It is a super-2 number, since 2×89191400119² (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 (89191407119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44595700059 + 44595700060.

It is an arithmetic number, because the mean of its divisors is an integer number (44595700060).

Almost surely, 2^89191400119 is an apocalyptic number.

89191400119 is a deficient number, since it is larger than the sum of its proper divisors (1).

89191400119 is an equidigital number, since it uses as much as digits as its factorization.

89191400119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 43.

The spelling of 89191400119 in words is "eighty-nine billion, one hundred ninety-one million, four hundred thousand, one hundred nineteen".