101011100011061 has 2 divisors, whose sum is σ = 101011100011062. Its totient is φ = 101011100011060.

The previous prime is 101011100011057. The next prime is 101011100011127. The reversal of 101011100011061 is 160110001110101.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96491623690225 + 4519476320836 = 9823015^2 + 2125906^2 .

It is a cyclic number.

It is not a de Polignac number, because 101011100011061 - 2² = 101011100011057 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101011100010061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50505550005530 + 50505550005531.

It is an arithmetic number, because the mean of its divisors is an integer number (50505550005531).

Almost surely, 2^{101011100011061} is an apocalyptic number.

It is an amenable number.

101011100011061 is a deficient number, since it is larger than the sum of its proper divisors (1).

101011100011061 is an equidigital number, since it uses as much as digits as its factorization.

101011100011061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6, while the sum is 14.

Adding to 101011100011061 its reverse (160110001110101), we get a palindrome (261121101121162).

The spelling of 101011100011061 in words is "one hundred one trillion, eleven billion, one hundred million, eleven thousand, sixty-one".