1131011310201 has 8 divisors (see below), whose sum is σ = 1508022982464. Its totient is φ = 754003589040.

The previous prime is 1131011310053. The next prime is 1131011310217. The reversal of 1131011310201 is 1020131101311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1131011310201 - 2¹¹ = 1131011308153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1131011310251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238701 + ... + 1522826.

It is an arithmetic number, because the mean of its divisors is an integer number (188502872808).

Almost surely, 2^{1131011310201} is an apocalyptic number.

It is an amenable number.

1131011310201 is a deficient number, since it is larger than the sum of its proper divisors (377011672263).

1131011310201 is a wasteful number, since it uses less digits than its factorization.

1131011310201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1975551.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 1131011310201 its reverse (1020131101311), we get a palindrome (2151142411512).

The spelling of 1131011310201 in words is "one trillion, one hundred thirty-one billion, eleven million, three hundred ten thousand, two hundred one".