100229688479 has 8 divisors (see below), whose sum is σ = 100613567040. Its totient is φ = 99845913600.

The previous prime is 100229688439. The next prime is 100229688551. The reversal of 100229688479 is 974886922001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100229688479 - 2¹² = 100229684383 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 (100229688439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2311559 + ... + 2354519.

It is an arithmetic number, because the mean of its divisors is an integer number (12576695880).

Almost surely, 2^100229688479 is an apocalyptic number.

100229688479 is a deficient number, since it is larger than the sum of its proper divisors (383878561).

100229688479 is an equidigital number, since it uses as much as digits as its factorization.

100229688479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51841.

The product of its (nonzero) digits is 3483648, while the sum is 56.

The spelling of 100229688479 in words is "one hundred billion, two hundred twenty-nine million, six hundred eighty-eight thousand, four hundred seventy-nine".