1113253507 has 2 divisors, whose sum is σ = 1113253508. Its totient is φ = 1113253506.

The previous prime is 1113253451. The next prime is 1113253601. The reversal of 1113253507 is 7053523111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1113253507 - 2¹¹ = 1113251459 is a prime.

It is not a weakly prime, because it can be changed into another prime (1113253807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556626753 + 556626754.

It is an arithmetic number, because the mean of its divisors is an integer number (556626754).

Almost surely, 2^1113253507 is an apocalyptic number.

1113253507 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113253507 is an equidigital number, since it uses as much as digits as its factorization.

1113253507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3150, while the sum is 28.

The square root of 1113253507 is about 33365.4537958050. The cubic root of 1113253507 is about 1036.4094334708.

Adding to 1113253507 its reverse (7053523111), we get a palindrome (8166776618).

The spelling of 1113253507 in words is "one billion, one hundred thirteen million, two hundred fifty-three thousand, five hundred seven".