1131334124101 has 2 divisors, whose sum is σ = 1131334124102. Its totient is φ = 1131334124100.

The previous prime is 1131334124093. The next prime is 1131334124119. The reversal of 1131334124101 is 1014214331311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1125139647076 + 6194477025 = 1060726^2 + 78705^2 .

It is a cyclic number.

It is not a de Polignac number, because 1131334124101 - 2³ = 1131334124093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1131334124191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565667062050 + 565667062051.

It is an arithmetic number, because the mean of its divisors is an integer number (565667062051).

Almost surely, 2^{1131334124101} is an apocalyptic number.

It is an amenable number.

1131334124101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1131334124101 is an equidigital number, since it uses as much as digits as its factorization.

1131334124101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 1131334124101 its reverse (1014214331311), we get a palindrome (2145548455412).

The spelling of 1131334124101 in words is "one trillion, one hundred thirty-one billion, three hundred thirty-four million, one hundred twenty-four thousand, one hundred one".