100615530513 has 4 divisors (see below), whose sum is σ = 134154040688. Its totient is φ = 67077020340.

The previous prime is 100615530473. The next prime is 100615530517. The reversal of 100615530513 is 315035516001.

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.

It is not a de Polignac number, because 100615530513 - 2¹⁰ = 100615529489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100615530517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16769255083 + ... + 16769255088.

It is an arithmetic number, because the mean of its divisors is an integer number (33538510172).

Almost surely, 2^100615530513 is an apocalyptic number.

It is an amenable number.

100615530513 is a deficient number, since it is larger than the sum of its proper divisors (33538510175).

100615530513 is an equidigital number, since it uses as much as digits as its factorization.

100615530513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33538510174.

The product of its (nonzero) digits is 6750, while the sum is 30.

The spelling of 100615530513 in words is "one hundred billion, six hundred fifteen million, five hundred thirty thousand, five hundred thirteen".