104435432501 has 2 divisors, whose sum is σ = 104435432502. Its totient is φ = 104435432500.

The previous prime is 104435432467. The next prime is 104435432537. The reversal of 104435432501 is 105234534401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52702384900 + 51733047601 = 229570^2 + 227449^2 .

It is a cyclic number.

It is not a de Polignac number, because 104435432501 - 2²⁶ = 104368323637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104435432581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52217716250 + 52217716251.

It is an arithmetic number, because the mean of its divisors is an integer number (52217716251).

Almost surely, 2^104435432501 is an apocalyptic number.

It is an amenable number.

104435432501 is a deficient number, since it is larger than the sum of its proper divisors (1).

104435432501 is an equidigital number, since it uses as much as digits as its factorization.

104435432501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 104435432501 its reverse (105234534401), we get a palindrome (209669966902).

The spelling of 104435432501 in words is "one hundred four billion, four hundred thirty-five million, four hundred thirty-two thousand, five hundred one".