105326244512477 has 2 divisors, whose sum is σ = 105326244512478. Its totient is φ = 105326244512476.

The previous prime is 105326244512407. The next prime is 105326244512497. The reversal of 105326244512477 is 774215442623501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100366956025561 + 4959288486916 = 10018331^2 + 2226946^2 .

It is a cyclic number.

It is not a de Polignac number, because 105326244512477 - 2¹⁴ = 105326244496093 is a prime.

It is a super-2 number, since 2×105326244512477² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105326244512407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52663122256238 + 52663122256239.

It is an arithmetic number, because the mean of its divisors is an integer number (52663122256239).

Almost surely, 2^{105326244512477} is an apocalyptic number.

It is an amenable number.

105326244512477 is a deficient number, since it is larger than the sum of its proper divisors (1).

105326244512477 is an equidigital number, since it uses as much as digits as its factorization.

105326244512477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11289600, while the sum is 53.

The spelling of 105326244512477 in words is "one hundred five trillion, three hundred twenty-six billion, two hundred forty-four million, five hundred twelve thousand, four hundred seventy-seven".