103044401633 has 2 divisors, whose sum is σ = 103044401634. Its totient is φ = 103044401632.

The previous prime is 103044401617. The next prime is 103044401639. The reversal of 103044401633 is 336104440301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66382491904 + 36661909729 = 257648^2 + 191473^2 .

It is a cyclic number.

It is not a de Polignac number, because 103044401633 - 2⁴ = 103044401617 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103044401596 and 103044401605.

It is not a weakly prime, because it can be changed into another prime (103044401639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51522200816 + 51522200817.

It is an arithmetic number, because the mean of its divisors is an integer number (51522200817).

Almost surely, 2^103044401633 is an apocalyptic number.

It is an amenable number.

103044401633 is a deficient number, since it is larger than the sum of its proper divisors (1).

103044401633 is an equidigital number, since it uses as much as digits as its factorization.

103044401633 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 103044401633 its reverse (336104440301), we get a palindrome (439148841934).

The spelling of 103044401633 in words is "one hundred three billion, forty-four million, four hundred one thousand, six hundred thirty-three".