88318013 has 8 divisors (see below), whose sum is σ = 101861760. Its totient is φ = 75006000.

The previous prime is 88317989. The next prime is 88318031. The reversal of 88318013 is 31081388.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 88318013 - 2¹² = 88313917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88318033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57113 + ... + 58638.

It is an arithmetic number, because the mean of its divisors is an integer number (12732720).

Almost surely, 2^88318013 is an apocalyptic number.

It is an amenable number.

88318013 is a deficient number, since it is larger than the sum of its proper divisors (13543747).

88318013 is a wasteful number, since it uses less digits than its factorization.

88318013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115867.

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 88318013 is about 9397.7663835616. The cubic root of 88318013 is about 445.3311729106.

The spelling of 88318013 in words is "eighty-eight million, three hundred eighteen thousand, thirteen".