110011601656 has 16 divisors (see below), whose sum is σ = 225023730840. Its totient is φ = 50005273440.

The previous prime is 110011601629. The next prime is 110011601657. The reversal of 110011601656 is 656106110011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110011601657) 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, 625065831 + ... + 625066006.

Almost surely, 2^110011601656 is an apocalyptic number.

It is an amenable number.

110011601656 is an abundant number, since it is smaller than the sum of its proper divisors (115012129184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110011601656 is a wasteful number, since it uses less digits than its factorization.

110011601656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1250131854 (or 1250131850 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 28.

Adding to 110011601656 its reverse (656106110011), we get a palindrome (766117711667).

The spelling of 110011601656 in words is "one hundred ten billion, eleven million, six hundred one thousand, six hundred fifty-six".