101103362861 has 2 divisors, whose sum is σ = 101103362862. Its totient is φ = 101103362860.

The previous prime is 101103362779. The next prime is 101103362869. The reversal of 101103362861 is 168263301101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98969384836 + 2133978025 = 314594^2 + 46195^2 .

It is a cyclic number.

It is not a de Polignac number, because 101103362861 - 2¹⁰ = 101103361837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101103362869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50551681430 + 50551681431.

It is an arithmetic number, because the mean of its divisors is an integer number (50551681431).

Almost surely, 2^101103362861 is an apocalyptic number.

It is an amenable number.

101103362861 is a deficient number, since it is larger than the sum of its proper divisors (1).

101103362861 is an equidigital number, since it uses as much as digits as its factorization.

101103362861 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 32.

Adding to 101103362861 its reverse (168263301101), we get a palindrome (269366663962).

The spelling of 101103362861 in words is "one hundred one billion, one hundred three million, three hundred sixty-two thousand, eight hundred sixty-one".