1131041124101 has 32 divisors (see below), whose sum is σ = 1306522011648. Its totient is φ = 959098345920.

The previous prime is 1131041124097. The next prime is 1131041124113. The reversal of 1131041124101 is 1014211401311.

It is a cyclic number.

It is not a de Polignac number, because 1131041124101 - 2² = 1131041124097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131041124181) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 357583346 + ... + 357586508.

It is an arithmetic number, because the mean of its divisors is an integer number (40828812864).

Almost surely, 2^{1131041124101} is an apocalyptic number.

It is an amenable number.

1131041124101 is a deficient number, since it is larger than the sum of its proper divisors (175480887547).

1131041124101 is a wasteful number, since it uses less digits than its factorization.

1131041124101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4641.

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 1131041124101 its reverse (1014211401311), we get a palindrome (2145252525412).

The spelling of 1131041124101 in words is "one trillion, one hundred thirty-one billion, forty-one million, one hundred twenty-four thousand, one hundred one".