1113143411203 has 2 divisors, whose sum is σ = 1113143411204. Its totient is φ = 1113143411202.

The previous prime is 1113143411147. The next prime is 1113143411221. The reversal of 1113143411203 is 3021143413111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1113143411203 - 2³⁷ = 975704457731 is a prime.

It is a super-2 number, since 2×1113143411203² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1113143411503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556571705601 + 556571705602.

It is an arithmetic number, because the mean of its divisors is an integer number (556571705602).

Almost surely, 2^{1113143411203} is an apocalyptic number.

1113143411203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113143411203 is an equidigital number, since it uses as much as digits as its factorization.

1113143411203 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 1113143411203 its reverse (3021143413111), we get a palindrome (4134286824314).

The spelling of 1113143411203 in words is "one trillion, one hundred thirteen billion, one hundred forty-three million, four hundred eleven thousand, two hundred three".