103221523612036 has 6 divisors (see below), whose sum is σ = 180637666321070. Its totient is φ = 51610761806016.

The previous prime is 103221523612003. The next prime is 103221523612093. The reversal of 103221523612036 is 630216325122301.

It can be written as a sum of positive squares in only one way, i.e., 101400751202436 + 1820772409600 = 10069794^2 + 1349360^2 .

It is a junction number, because it is equal to n+sod(n) for n = 103221523611986 and 103221523612004.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12902690451501 + ... + 12902690451508.

Almost surely, 2^{103221523612036} is an apocalyptic number.

It is an amenable number.

103221523612036 is a deficient number, since it is larger than the sum of its proper divisors (77416142709034).

103221523612036 is a wasteful number, since it uses less digits than its factorization.

103221523612036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25805380903013 (or 25805380903011 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

Adding to 103221523612036 its reverse (630216325122301), we get a palindrome (733437848734337).

The spelling of 103221523612036 in words is "one hundred three trillion, two hundred twenty-one billion, five hundred twenty-three million, six hundred twelve thousand, thirty-six".