88973311337987 has 4 divisors (see below), whose sum is σ = 88973346313320. Its totient is φ = 88973276362656.

The previous prime is 88973311337951. The next prime is 88973311338017. The reversal of 88973311337987 is 78973311337988.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 88973311337987 - 2¹⁶ = 88973311272451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88973311330987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13344662 + ... + 18868667.

It is an arithmetic number, because the mean of its divisors is an integer number (22243336578330).

Almost surely, 2^{88973311337987} is an apocalyptic number.

88973311337987 is a deficient number, since it is larger than the sum of its proper divisors (34975333).

88973311337987 is a wasteful number, since it uses less digits than its factorization.

88973311337987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34975332.

The product of its digits is 1152216576, while the sum is 77.

Subtracting from 88973311337987 its reverse (78973311337988), we obtain a palindrome (9999999999999).

The spelling of 88973311337987 in words is "eighty-eight trillion, nine hundred seventy-three billion, three hundred eleven million, three hundred thirty-seven thousand, nine hundred eighty-seven".