3103687172523 has 8 divisors (see below), whose sum is σ = 4729428072448. Its totient is φ = 1773535527144.

The previous prime is 3103687172459. The next prime is 3103687172533. The reversal of 3103687172523 is 3252717863013.

3103687172523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3103687172523 - 2⁶ = 3103687172459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3103687172533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73897313611 + ... + 73897313652.

It is an arithmetic number, because the mean of its divisors is an integer number (591178509056).

Almost surely, 2^{3103687172523} is an apocalyptic number.

3103687172523 is a deficient number, since it is larger than the sum of its proper divisors (1625740899925).

3103687172523 is a wasteful number, since it uses less digits than its factorization.

3103687172523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147794627273.

The product of its (nonzero) digits is 1270080, while the sum is 48.

The spelling of 3103687172523 in words is "three trillion, one hundred three billion, six hundred eighty-seven million, one hundred seventy-two thousand, five hundred twenty-three".