88121343 has 16 divisors (see below), whose sum is σ = 121806720. Its totient is φ = 56600544.

The previous prime is 88121329. The next prime is 88121357. The reversal of 88121343 is 34312188.

It is an interprime number because it is at equal distance from previous prime (88121329) and next prime (88121357).

It is not a de Polignac number, because 88121343 - 2¹² = 88117247 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 88121343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88121543) 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 in 15 ways as a sum of consecutive naturals, for example, 58680 + ... + 60162.

It is an arithmetic number, because the mean of its divisors is an integer number (7612920).

Almost surely, 2^88121343 is an apocalyptic number.

88121343 is a deficient number, since it is larger than the sum of its proper divisors (33685377).

88121343 is a wasteful number, since it uses less digits than its factorization.

88121343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2198.

The product of its digits is 4608, while the sum is 30.

The square root of 88121343 is about 9387.2968952729. The cubic root of 88121343 is about 445.0003669567. Note that the first 3 decimals are identical.

The spelling of 88121343 in words is "eighty-eight million, one hundred twenty-one thousand, three hundred forty-three".