101248562377 has 2 divisors, whose sum is σ = 101248562378. Its totient is φ = 101248562376.

The previous prime is 101248562339. The next prime is 101248562399. The reversal of 101248562377 is 773265842101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101235966976 + 12595401 = 318176^2 + 3549^2 .

It is a cyclic number.

It is not a de Polignac number, because 101248562377 - 2⁷ = 101248562249 is a prime.

It is not a weakly prime, because it can be changed into another prime (101248562977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50624281188 + 50624281189.

It is an arithmetic number, because the mean of its divisors is an integer number (50624281189).

Almost surely, 2^101248562377 is an apocalyptic number.

It is an amenable number.

101248562377 is a deficient number, since it is larger than the sum of its proper divisors (1).

101248562377 is an equidigital number, since it uses as much as digits as its factorization.

101248562377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 564480, while the sum is 46.

The spelling of 101248562377 in words is "one hundred one billion, two hundred forty-eight million, five hundred sixty-two thousand, three hundred seventy-seven".