1131001132301 has 2 divisors, whose sum is σ = 1131001132302. Its totient is φ = 1131001132300.

The previous prime is 1131001132297. The next prime is 1131001132337. The reversal of 1131001132301 is 1032311001311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 724454620201 + 406546512100 = 851149^2 + 637610^2 .

It is a cyclic number.

It is not a de Polignac number, because 1131001132301 - 2² = 1131001132297 is a prime.

It is a super-2 number, since 2×1131001132301² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1131001132301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1131001132351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565500566150 + 565500566151.

It is an arithmetic number, because the mean of its divisors is an integer number (565500566151).

Almost surely, 2^{1131001132301} is an apocalyptic number.

It is an amenable number.

1131001132301 is a deficient number, since it is larger than the sum of its proper divisors (1).

1131001132301 is an equidigital number, since it uses as much as digits as its factorization.

1131001132301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 1131001132301 its reverse (1032311001311), we get a palindrome (2163312133612).

The spelling of 1131001132301 in words is "one trillion, one hundred thirty-one billion, one million, one hundred thirty-two thousand, three hundred one".