1113521033153 has 2 divisors, whose sum is σ = 1113521033154. Its totient is φ = 1113521033152.

The previous prime is 1113521033117. The next prime is 1113521033221. The reversal of 1113521033153 is 3513301253111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 993155751184 + 120365281969 = 996572^2 + 346937^2 .

It is a cyclic number.

It is not a de Polignac number, because 1113521033153 - 2¹⁶ = 1113520967617 is a prime.

It is not a weakly prime, because it can be changed into another prime (1113521033113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556760516576 + 556760516577.

It is an arithmetic number, because the mean of its divisors is an integer number (556760516577).

Almost surely, 2^{1113521033153} is an apocalyptic number.

It is an amenable number.

1113521033153 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113521033153 is an equidigital number, since it uses as much as digits as its factorization.

1113521033153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4050, while the sum is 29.

Adding to 1113521033153 its reverse (3513301253111), we get a palindrome (4626822286264).

The spelling of 1113521033153 in words is "one trillion, one hundred thirteen billion, five hundred twenty-one million, thirty-three thousand, one hundred fifty-three".