88620137223 has 4 divisors (see below), whose sum is σ = 118160182968. Its totient is φ = 59080091480.

The previous prime is 88620137183. The next prime is 88620137257. The reversal of 88620137223 is 32273102688.

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 88620137223 - 2²⁴ = 88603360007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88620137423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14770022868 + ... + 14770022873.

It is an arithmetic number, because the mean of its divisors is an integer number (29540045742).

Almost surely, 2^88620137223 is an apocalyptic number.

88620137223 is a deficient number, since it is larger than the sum of its proper divisors (29540045745).

88620137223 is a wasteful number, since it uses less digits than its factorization.

88620137223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29540045744.

The product of its (nonzero) digits is 193536, while the sum is 42.

The spelling of 88620137223 in words is "eighty-eight billion, six hundred twenty million, one hundred thirty-seven thousand, two hundred twenty-three".