1601104124 has 12 divisors (see below), whose sum is σ = 2802909984. Its totient is φ = 800272704.

The previous prime is 1601104121. The next prime is 1601104133. The reversal of 1601104124 is 4214011061.

It is a junction number, because it is equal to n+sod(n) for n = 1601104096 and 1601104105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1601104121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56669 + ... + 80084.

It is an arithmetic number, because the mean of its divisors is an integer number (233575832).

Almost surely, 2^1601104124 is an apocalyptic number.

It is an amenable number.

1601104124 is a deficient number, since it is larger than the sum of its proper divisors (1201805860).

1601104124 is a wasteful number, since it uses less digits than its factorization.

1601104124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139684 (or 139682 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 1601104124 is about 40013.7991697864. The cubic root of 1601104124 is about 1169.8760732695.

Adding to 1601104124 its reverse (4214011061), we get a palindrome (5815115185).

The spelling of 1601104124 in words is "one billion, six hundred one million, one hundred four thousand, one hundred twenty-four".