88131703 has 4 divisors (see below), whose sum is σ = 96143688. Its totient is φ = 80119720.

The previous prime is 88131683. The next prime is 88131707. The reversal of 88131703 is 30713188.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88131703 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88131707) 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, 4005976 + ... + 4005997.

It is an arithmetic number, because the mean of its divisors is an integer number (24035922).

Almost surely, 2^88131703 is an apocalyptic number.

88131703 is a deficient number, since it is larger than the sum of its proper divisors (8011985).

88131703 is a wasteful number, since it uses less digits than its factorization.

88131703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8011984.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 88131703 is about 9387.8486885974. The cubic root of 88131703 is about 445.0178051202.

The spelling of 88131703 in words is "eighty-eight million, one hundred thirty-one thousand, seven hundred three".