100598796289 has 4 divisors (see below), whose sum is σ = 100599459840. Its totient is φ = 100598132740.

The previous prime is 100598796283. The next prime is 100598796293. The reversal of 100598796289 is 982697895001.

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, 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 100598796289 - 2³ = 100598796281 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100598796289.

It is not an unprimeable number, because it can be changed into a prime (100598796281) 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, 19872 + ... + 448990.

It is an arithmetic number, because the mean of its divisors is an integer number (25149864960).

Almost surely, 2^100598796289 is an apocalyptic number.

It is an amenable number.

100598796289 is a deficient number, since it is larger than the sum of its proper divisors (663551).

100598796289 is an equidigital number, since it uses as much as digits as its factorization.

100598796289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663550.

The product of its (nonzero) digits is 19595520, while the sum is 64.

The spelling of 100598796289 in words is "one hundred billion, five hundred ninety-eight million, seven hundred ninety-six thousand, two hundred eighty-nine".