88100291 has 2 divisors, whose sum is σ = 88100292. Its totient is φ = 88100290.

The previous prime is 88100261. The next prime is 88100297. The reversal of 88100291 is 19200188.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88100291 - 2¹⁰ = 88099267 is a prime.

It is a super-2 number, since 2×88100291² = 15523322548569362, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (88100297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44050145 + 44050146.

It is an arithmetic number, because the mean of its divisors is an integer number (44050146).

Almost surely, 2^88100291 is an apocalyptic number.

88100291 is a deficient number, since it is larger than the sum of its proper divisors (1).

88100291 is an equidigital number, since it uses as much as digits as its factorization.

88100291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 29.

The square root of 88100291 is about 9386.1755257400. The cubic root of 88100291 is about 444.9649275898.

The spelling of 88100291 in words is "eighty-eight million, one hundred thousand, two hundred ninety-one".