1113626441 has 2 divisors, whose sum is σ = 1113626442. Its totient is φ = 1113626440.

The previous prime is 1113626399. The next prime is 1113626453. The reversal of 1113626441 is 1446263111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 604176400 + 509450041 = 24580^2 + 22571^2 .

It is a cyclic number.

It is not a de Polignac number, because 1113626441 - 2⁶ = 1113626377 is a prime.

It is not a weakly prime, because it can be changed into another prime (1113626471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556813220 + 556813221.

It is an arithmetic number, because the mean of its divisors is an integer number (556813221).

Almost surely, 2^1113626441 is an apocalyptic number.

It is an amenable number.

1113626441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113626441 is an equidigital number, since it uses as much as digits as its factorization.

1113626441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 29.

The square root of 1113626441 is about 33371.0419525672. The cubic root of 1113626441 is about 1036.5251510983.

Adding to 1113626441 its reverse (1446263111), we get a palindrome (2559889552).

The spelling of 1113626441 in words is "one billion, one hundred thirteen million, six hundred twenty-six thousand, four hundred forty-one".