88780340003 has 4 divisors (see below), whose sum is σ = 88781196000. Its totient is φ = 88779484008.

The previous prime is 88780339969. The next prime is 88780340029. The reversal of 88780340003 is 30004308788.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 88780340003 - 2¹⁰ = 88780338979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88780340203) 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, 246875 + ... + 488372.

It is an arithmetic number, because the mean of its divisors is an integer number (22195299000).

Almost surely, 2^88780340003 is an apocalyptic number.

88780340003 is a deficient number, since it is larger than the sum of its proper divisors (855997).

88780340003 is a wasteful number, since it uses less digits than its factorization.

88780340003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855996.

The product of its (nonzero) digits is 129024, while the sum is 41.

The spelling of 88780340003 in words is "eighty-eight billion, seven hundred eighty million, three hundred forty thousand, three".