103044255656 has 16 divisors (see below), whose sum is σ = 193441053300. Its totient is φ = 51459974784.

The previous prime is 103044255649. The next prime is 103044255659. The reversal of 103044255656 is 656552440301.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 102186351556 + 857904100 = 319666^2 + 29290^2 .

It is not an unprimeable number, because it can be changed into a prime (103044255659) 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, 7762085 + ... + 7775348.

Almost surely, 2^103044255656 is an apocalyptic number.

It is an amenable number.

103044255656 is a deficient number, since it is larger than the sum of its proper divisors (90396797644).

103044255656 is a wasteful number, since it uses less digits than its factorization.

103044255656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15538268 (or 15538264 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 41.

Adding to 103044255656 its reverse (656552440301), we get a palindrome (759596695957).

The spelling of 103044255656 in words is "one hundred three billion, forty-four million, two hundred fifty-five thousand, six hundred fifty-six".