1130231011201 has 2 divisors, whose sum is σ = 1130231011202. Its totient is φ = 1130231011200.

The previous prime is 1130231011199. The next prime is 1130231011223. The reversal of 1130231011201 is 1021101320311.

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., 633838899600 + 496392111601 = 796140^2 + 704551^2 .

It is a cyclic number.

It is not a de Polignac number, because 1130231011201 - 2¹ = 1130231011199 is a prime.

Together with 1130231011199, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1130231111201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565115505600 + 565115505601.

It is an arithmetic number, because the mean of its divisors is an integer number (565115505601).

Almost surely, 2^{1130231011201} is an apocalyptic number.

It is an amenable number.

1130231011201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130231011201 is an equidigital number, since it uses as much as digits as its factorization.

1130231011201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1130231011201 its reverse (1021101320311), we get a palindrome (2151332331512).

The spelling of 1130231011201 in words is "one trillion, one hundred thirty billion, two hundred thirty-one million, eleven thousand, two hundred one".