101236132061 has 2 divisors, whose sum is σ = 101236132062. Its totient is φ = 101236132060.

The previous prime is 101236132051. The next prime is 101236132069. The reversal of 101236132061 is 160231632101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97402664836 + 3833467225 = 312094^2 + 61915^2 .

It is an emirp because it is prime and its reverse (160231632101) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101236132061 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 101236132061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101236132069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50618066030 + 50618066031.

It is an arithmetic number, because the mean of its divisors is an integer number (50618066031).

Almost surely, 2^101236132061 is an apocalyptic number.

It is an amenable number.

101236132061 is a deficient number, since it is larger than the sum of its proper divisors (1).

101236132061 is an equidigital number, since it uses as much as digits as its factorization.

101236132061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 101236132061 its reverse (160231632101), we get a palindrome (261467764162).

The spelling of 101236132061 in words is "one hundred one billion, two hundred thirty-six million, one hundred thirty-two thousand, sixty-one".