103704431577 has 32 divisors (see below), whose sum is σ = 147060645120. Its totient is φ = 64778987520.

The previous prime is 103704431507. The next prime is 103704431627. The reversal of 103704431577 is 775134407301.

It is not a de Polignac number, because 103704431577 - 2⁸ = 103704431321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103704431507) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29535252 + ... + 29538762.

It is an arithmetic number, because the mean of its divisors is an integer number (4595645160).

Almost surely, 2^103704431577 is an apocalyptic number.

103704431577 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

103704431577 is a deficient number, since it is larger than the sum of its proper divisors (43356213543).

103704431577 is a wasteful number, since it uses less digits than its factorization.

103704431577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5953.

The product of its (nonzero) digits is 246960, while the sum is 42.

Adding to 103704431577 its reverse (775134407301), we get a palindrome (878838838878).

The spelling of 103704431577 in words is "one hundred three billion, seven hundred four million, four hundred thirty-one thousand, five hundred seventy-seven".