103079215105 has 8 divisors (see below), whose sum is σ = 123845360832. Its totient is φ = 82363170288.

The previous prime is 103079215087. The next prime is 103079215111. The reversal of 103079215105 is 501512970301.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103079215105 is a prime.

It is a super-2 number, since 2×103079215105² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (3) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12520699 + ... + 12528928.

It is an arithmetic number, because the mean of its divisors is an integer number (15480670104).

It is a Proth number, since it is equal to 3 ⋅ 2³⁵ + 1 and 3 < 2³⁵.

Almost surely, 2^103079215105 is an apocalyptic number.

It is an amenable number.

103079215105 is a deficient number, since it is larger than the sum of its proper divisors (20766145727).

103079215105 is an equidigital number, since it uses as much as digits as its factorization.

103079215105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25050455.

The product of its (nonzero) digits is 9450, while the sum is 34.

The spelling of 103079215105 in words is "one hundred three billion, seventy-nine million, two hundred fifteen thousand, one hundred five".