103233016553 has 2 divisors, whose sum is σ = 103233016554. Its totient is φ = 103233016552.

The previous prime is 103233016543. The next prime is 103233016583. The reversal of 103233016553 is 355610332301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101409128704 + 1823887849 = 318448^2 + 42707^2 .

It is a cyclic number.

It is not a de Polignac number, because 103233016553 - 2⁸ = 103233016297 is a prime.

It is not a weakly prime, because it can be changed into another prime (103233016543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51616508276 + 51616508277.

It is an arithmetic number, because the mean of its divisors is an integer number (51616508277).

Almost surely, 2^103233016553 is an apocalyptic number.

It is an amenable number.

103233016553 is a deficient number, since it is larger than the sum of its proper divisors (1).

103233016553 is an equidigital number, since it uses as much as digits as its factorization.

103233016553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24300, while the sum is 32.

Adding to 103233016553 its reverse (355610332301), we get a palindrome (458843348854).

The spelling of 103233016553 in words is "one hundred three billion, two hundred thirty-three million, sixteen thousand, five hundred fifty-three".