103312157171 has 4 divisors (see below), whose sum is σ = 103314264144. Its totient is φ = 103310050200.

The previous prime is 103312157159. The next prime is 103312157203. The reversal of 103312157171 is 171751213301.

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 103312157171 - 2³⁰ = 102238415347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103312157371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 978140 + ... + 1078601.

It is an arithmetic number, because the mean of its divisors is an integer number (25828566036).

Almost surely, 2^103312157171 is an apocalyptic number.

103312157171 is a deficient number, since it is larger than the sum of its proper divisors (2106973).

103312157171 is an equidigital number, since it uses as much as digits as its factorization.

103312157171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2106972.

The product of its (nonzero) digits is 4410, while the sum is 32.

The spelling of 103312157171 in words is "one hundred three billion, three hundred twelve million, one hundred fifty-seven thousand, one hundred seventy-one".