100996128309119 has 4 divisors (see below), whose sum is σ = 101012085990960. Its totient is φ = 100980170627280.

The previous prime is 100996128309077. The next prime is 100996128309121. The reversal of 100996128309119 is 911903821699001.

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 100996128309119 - 2⁴⁰ = 99896616681343 is a prime.

It is a super-3 number, since 3×100996128309119³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100996128309149) 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, 7978831427 + ... + 7978844084.

It is an arithmetic number, because the mean of its divisors is an integer number (25253021497740).

Almost surely, 2^{100996128309119} is an apocalyptic number.

100996128309119 is a deficient number, since it is larger than the sum of its proper divisors (15957681841).

100996128309119 is an equidigital number, since it uses as much as digits as its factorization.

100996128309119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15957681840.

The product of its (nonzero) digits is 1889568, while the sum is 59.

The spelling of 100996128309119 in words is "one hundred trillion, nine hundred ninety-six billion, one hundred twenty-eight million, three hundred nine thousand, one hundred nineteen".