101246115361 has 4 divisors (see below), whose sum is σ = 101377094292. Its totient is φ = 101115136432.

The previous prime is 101246115337. The next prime is 101246115367. The reversal of 101246115361 is 163511642101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 42012290961 + 59233824400 = 204969^2 + 243380^2 .

It is a cyclic number.

It is not a de Polignac number, because 101246115361 - 2¹¹ = 101246113313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101246115367) 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 in 3 ways as a sum of consecutive naturals, for example, 65488306 + ... + 65489851.

It is an arithmetic number, because the mean of its divisors is an integer number (25344273573).

Almost surely, 2^101246115361 is an apocalyptic number.

It is an amenable number.

101246115361 is a deficient number, since it is larger than the sum of its proper divisors (130978931).

101246115361 is an equidigital number, since it uses as much as digits as its factorization.

101246115361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130978930.

The product of its (nonzero) digits is 4320, while the sum is 31.

Adding to 101246115361 its reverse (163511642101), we get a palindrome (264757757462).

The spelling of 101246115361 in words is "one hundred one billion, two hundred forty-six million, one hundred fifteen thousand, three hundred sixty-one".