1121433413101 has 2 divisors, whose sum is σ = 1121433413102. Its totient is φ = 1121433413100.

The previous prime is 1121433413083. The next prime is 1121433413117. The reversal of 1121433413101 is 1013143341211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1121131557225 + 301855876 = 1058835^2 + 17374^2 .

It is a cyclic number.

It is not a de Polignac number, because 1121433413101 - 2⁷ = 1121433412973 is a prime.

It is a super-2 number, since 2×1121433413101² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1121433410101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560716706550 + 560716706551.

It is an arithmetic number, because the mean of its divisors is an integer number (560716706551).

Almost surely, 2^{1121433413101} is an apocalyptic number.

It is an amenable number.

1121433413101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1121433413101 is an equidigital number, since it uses as much as digits as its factorization.

1121433413101 is an odious number, because the sum of its binary digits is odd.

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

Adding to 1121433413101 its reverse (1013143341211), we get a palindrome (2134576754312).

The spelling of 1121433413101 in words is "one trillion, one hundred twenty-one billion, four hundred thirty-three million, four hundred thirteen thousand, one hundred one".