1113350440157 has 2 divisors, whose sum is σ = 1113350440158. Its totient is φ = 1113350440156.

The previous prime is 1113350440151. The next prime is 1113350440249. The reversal of 1113350440157 is 7510440533111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1070788274521 + 42562165636 = 1034789^2 + 206306^2 .

It is a cyclic number.

It is not a de Polignac number, because 1113350440157 - 2³⁰ = 1112276698333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1113350440151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556675220078 + 556675220079.

It is an arithmetic number, because the mean of its divisors is an integer number (556675220079).

Almost surely, 2^{1113350440157} is an apocalyptic number.

It is an amenable number.

1113350440157 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113350440157 is an equidigital number, since it uses as much as digits as its factorization.

1113350440157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25200, while the sum is 35.

Adding to 1113350440157 its reverse (7510440533111), we get a palindrome (8623790973268).

The spelling of 1113350440157 in words is "one trillion, one hundred thirteen billion, three hundred fifty million, four hundred forty thousand, one hundred fifty-seven".