103291068715 has 4 divisors (see below), whose sum is σ = 123949282464. Its totient is φ = 82632854968.

The previous prime is 103291068709. The next prime is 103291068761. The reversal of 103291068715 is 517860192301.

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 103291068715 - 2¹⁷ = 103290937643 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10329106867 + ... + 10329106876.

It is an arithmetic number, because the mean of its divisors is an integer number (30987320616).

Almost surely, 2^103291068715 is an apocalyptic number.

103291068715 is a deficient number, since it is larger than the sum of its proper divisors (20658213749).

103291068715 is an equidigital number, since it uses as much as digits as its factorization.

103291068715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20658213748.

The product of its (nonzero) digits is 90720, while the sum is 43.

The spelling of 103291068715 in words is "one hundred three billion, two hundred ninety-one million, sixty-eight thousand, seven hundred fifteen".