89303738093 has 4 divisors (see below), whose sum is σ = 89482704000. Its totient is φ = 89124772188.

The previous prime is 89303738081. The next prime is 89303738131. The reversal of 89303738093 is 39083730398.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 89303738093 - 2²² = 89299543789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89303731093) 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, 89482205 + ... + 89483202.

It is an arithmetic number, because the mean of its divisors is an integer number (22370676000).

Almost surely, 2^89303738093 is an apocalyptic number.

It is an amenable number.

89303738093 is a deficient number, since it is larger than the sum of its proper divisors (178965907).

89303738093 is a wasteful number, since it uses less digits than its factorization.

89303738093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178965906.

The product of its (nonzero) digits is 2939328, while the sum is 53.

The spelling of 89303738093 in words is "eighty-nine billion, three hundred three million, seven hundred thirty-eight thousand, ninety-three".