101440411453 has 2 divisors, whose sum is σ = 101440411454. Its totient is φ = 101440411452.

The previous prime is 101440411403. The next prime is 101440411463. The reversal of 101440411453 is 354114044101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57038335929 + 44402075524 = 238827^2 + 210718^2 .

It is a cyclic number.

It is not a de Polignac number, because 101440411453 - 2¹³ = 101440403261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101440411403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50720205726 + 50720205727.

It is an arithmetic number, because the mean of its divisors is an integer number (50720205727).

Almost surely, 2^101440411453 is an apocalyptic number.

It is an amenable number.

101440411453 is a deficient number, since it is larger than the sum of its proper divisors (1).

101440411453 is an equidigital number, since it uses as much as digits as its factorization.

101440411453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 101440411453 its reverse (354114044101), we get a palindrome (455554455554).

The spelling of 101440411453 in words is "one hundred one billion, four hundred forty million, four hundred eleven thousand, four hundred fifty-three".