100990430513 has 16 divisors (see below), whose sum is σ = 121388737536. Its totient is φ = 82190272320.

The previous prime is 100990430501. The next prime is 100990430521. The reversal of 100990430513 is 315034099001.

It is a cyclic number.

It is not a de Polignac number, because 100990430513 - 2¹⁰ = 100990429489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100990430543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4379006 + ... + 4402007.

It is an arithmetic number, because the mean of its divisors is an integer number (7586796096).

Almost surely, 2^100990430513 is an apocalyptic number.

It is an amenable number.

100990430513 is a deficient number, since it is larger than the sum of its proper divisors (20398307023).

100990430513 is an equidigital number, since it uses as much as digits as its factorization.

100990430513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8781104.

The product of its (nonzero) digits is 14580, while the sum is 35.

The spelling of 100990430513 in words is "one hundred billion, nine hundred ninety million, four hundred thirty thousand, five hundred thirteen".