103739888121 has 8 divisors (see below), whose sum is σ = 138507025440. Its totient is φ = 69066338112.

The previous prime is 103739888101. The next prime is 103739888123. The reversal of 103739888121 is 121888937301.

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

It is not a de Polignac number, because 103739888121 - 2⁵ = 103739888089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103739888123) 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, 23394240 + ... + 23398673.

It is an arithmetic number, because the mean of its divisors is an integer number (17313378180).

Almost surely, 2^103739888121 is an apocalyptic number.

It is an amenable number.

103739888121 is a deficient number, since it is larger than the sum of its proper divisors (34767137319).

103739888121 is an equidigital number, since it uses as much as digits as its factorization.

103739888121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46793655.

The product of its (nonzero) digits is 580608, while the sum is 51.

The spelling of 103739888121 in words is "one hundred three billion, seven hundred thirty-nine million, eight hundred eighty-eight thousand, one hundred twenty-one".