101131033301 has 2 divisors, whose sum is σ = 101131033302. Its totient is φ = 101131033300.

The previous prime is 101131033279. The next prime is 101131033309. The reversal of 101131033301 is 103330131101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76427367025 + 24703666276 = 276455^2 + 157174^2 .

It is a cyclic number.

It is not a de Polignac number, because 101131033301 - 2²² = 101126838997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101131033301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101131033309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50565516650 + 50565516651.

It is an arithmetic number, because the mean of its divisors is an integer number (50565516651).

Almost surely, 2^101131033301 is an apocalyptic number.

It is an amenable number.

101131033301 is a deficient number, since it is larger than the sum of its proper divisors (1).

101131033301 is an equidigital number, since it uses as much as digits as its factorization.

101131033301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 101131033301 its reverse (103330131101), we get a palindrome (204461164402).

The spelling of 101131033301 in words is "one hundred one billion, one hundred thirty-one million, thirty-three thousand, three hundred one".