103047055917 has 24 divisors (see below), whose sum is σ = 155246624064. Its totient is φ = 60656454144.

The previous prime is 103047055849. The next prime is 103047055967. The reversal of 103047055917 is 719550740301.

It is not a de Polignac number, because 103047055917 - 2¹⁰ = 103047054893 is a prime.

It is a super-2 number, since 2×103047055917² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103047055967) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4406788 + ... + 4430109.

It is an arithmetic number, because the mean of its divisors is an integer number (6468609336).

Almost surely, 2^103047055917 is an apocalyptic number.

It is an amenable number.

103047055917 is a deficient number, since it is larger than the sum of its proper divisors (52199568147).

103047055917 is a wasteful number, since it uses less digits than its factorization.

103047055917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8836949 (or 8836936 counting only the distinct ones).

The product of its (nonzero) digits is 132300, while the sum is 42.

The spelling of 103047055917 in words is "one hundred three billion, forty-seven million, fifty-five thousand, nine hundred seventeen".