101011235201 has 2 divisors, whose sum is σ = 101011235202. Its totient is φ = 101011235200.

The previous prime is 101011235119. The next prime is 101011235231. The reversal of 101011235201 is 102532110101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76066191601 + 24945043600 = 275801^2 + 157940^2 .

It is an emirp because it is prime and its reverse (102532110101) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101011235201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101011235201.

It is not a weakly prime, because it can be changed into another prime (101011235231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50505617600 + 50505617601.

It is an arithmetic number, because the mean of its divisors is an integer number (50505617601).

Almost surely, 2^101011235201 is an apocalyptic number.

It is an amenable number.

101011235201 is a deficient number, since it is larger than the sum of its proper divisors (1).

101011235201 is an equidigital number, since it uses as much as digits as its factorization.

101011235201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60, while the sum is 17.

Adding to 101011235201 its reverse (102532110101), we get a palindrome (203543345302).

The spelling of 101011235201 in words is "one hundred one billion, eleven million, two hundred thirty-five thousand, two hundred one".