103110031019 has 8 divisors (see below), whose sum is σ = 107381430000. Its totient is φ = 98886357472.

The previous prime is 103110031001. The next prime is 103110031027. The reversal of 103110031019 is 910130011301.

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

It is a cyclic number.

It is not a de Polignac number, because 103110031019 - 2²⁰ = 103108982443 is a prime.

It is a super-2 number, since 2×103110031019² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103110031039) 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 7 ways as a sum of consecutive naturals, for example, 11926949 + ... + 11935590.

It is an arithmetic number, because the mean of its divisors is an integer number (13422678750).

Almost surely, 2^103110031019 is an apocalyptic number.

103110031019 is a deficient number, since it is larger than the sum of its proper divisors (4271398981).

103110031019 is a wasteful number, since it uses less digits than its factorization.

103110031019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23862717.

The product of its (nonzero) digits is 81, while the sum is 20.

The spelling of 103110031019 in words is "one hundred three billion, one hundred ten million, thirty-one thousand, nineteen".