103281466729 has 8 divisors (see below), whose sum is σ = 118316335808. Its totient is φ = 88316691120.

The previous prime is 103281466663. The next prime is 103281466759. The reversal of 103281466729 is 927664182301.

It is a happy number.

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

It is not a de Polignac number, because 103281466729 - 2¹⁹ = 103280942441 is a prime.

It is a super-2 number, since 2×103281466729² (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 (103281466759) 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, 17520207 + ... + 17526100.

It is an arithmetic number, because the mean of its divisors is an integer number (14789541976).

Almost surely, 2^103281466729 is an apocalyptic number.

It is an amenable number.

103281466729 is a deficient number, since it is larger than the sum of its proper divisors (15034869079).

103281466729 is an equidigital number, since it uses as much as digits as its factorization.

103281466729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35046735.

The product of its (nonzero) digits is 870912, while the sum is 49.

The spelling of 103281466729 in words is "one hundred three billion, two hundred eighty-one million, four hundred sixty-six thousand, seven hundred twenty-nine".