103681926043 has 8 divisors (see below), whose sum is σ = 104813219840. Its totient is φ = 102556137960.

The previous prime is 103681926037. The next prime is 103681926053. The reversal of 103681926043 is 340629186301.

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 103681926043 - 2¹⁷ = 103681794971 is a prime.

It is a super-2 number, since 2×103681926043² (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 (103681926013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1338555 + ... + 1413892.

It is an arithmetic number, because the mean of its divisors is an integer number (13101652480).

Almost surely, 2^103681926043 is an apocalyptic number.

103681926043 is a deficient number, since it is larger than the sum of its proper divisors (1131293797).

103681926043 is a wasteful number, since it uses less digits than its factorization.

103681926043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2752857.

The product of its (nonzero) digits is 186624, while the sum is 43.

The spelling of 103681926043 in words is "one hundred three billion, six hundred eighty-one million, nine hundred twenty-six thousand, forty-three".