1111113025133 has 2 divisors, whose sum is σ = 1111113025134. Its totient is φ = 1111113025132.

The previous prime is 1111113025109. The next prime is 1111113025177. The reversal of 1111113025133 is 3315203111111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 994912487209 + 116200537924 = 997453^2 + 340882^2 .

It is a cyclic number.

It is not a de Polignac number, because 1111113025133 - 2¹⁶ = 1111112959597 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1111113025099 and 1111113025108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1111113925133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555556512566 + 555556512567.

It is an arithmetic number, because the mean of its divisors is an integer number (555556512567).

Almost surely, 2^{1111113025133} is an apocalyptic number.

It is an amenable number.

1111113025133 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111113025133 is an equidigital number, since it uses as much as digits as its factorization.

1111113025133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 270, while the sum is 23.

Adding to 1111113025133 its reverse (3315203111111), we get a palindrome (4426316136244).

The spelling of 1111113025133 in words is "one trillion, one hundred eleven billion, one hundred thirteen million, twenty-five thousand, one hundred thirty-three".