100511505230441 has 2 divisors, whose sum is σ = 100511505230442. Its totient is φ = 100511505230440.

The previous prime is 100511505230429. The next prime is 100511505230497. The reversal of 100511505230441 is 144032505115001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55399797154816 + 45111708075625 = 7443104^2 + 6716525^2 .

It is a cyclic number.

It is not a de Polignac number, because 100511505230441 - 2¹⁰ = 100511505229417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100511505230398 and 100511505230407.

It is not a weakly prime, because it can be changed into another prime (100511505830441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50255752615220 + 50255752615221.

It is an arithmetic number, because the mean of its divisors is an integer number (50255752615221).

Almost surely, 2^{100511505230441} is an apocalyptic number.

It is an amenable number.

100511505230441 is a deficient number, since it is larger than the sum of its proper divisors (1).

100511505230441 is an equidigital number, since it uses as much as digits as its factorization.

100511505230441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12000, while the sum is 32.

The spelling of 100511505230441 in words is "one hundred trillion, five hundred eleven billion, five hundred five million, two hundred thirty thousand, four hundred forty-one".