11152430053 has 2 divisors, whose sum is σ = 11152430054. Its totient is φ = 11152430052.

The previous prime is 11152430021. The next prime is 11152430089. The reversal of 11152430053 is 35003425111.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9780616609 + 1371813444 = 98897^2 + 37038^2 .

It is a cyclic number.

It is not a de Polignac number, because 11152430053 - 2⁵ = 11152430021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11152430753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5576215026 + 5576215027.

It is an arithmetic number, because the mean of its divisors is an integer number (5576215027).

Almost surely, 2^11152430053 is an apocalyptic number.

It is an amenable number.

11152430053 is a deficient number, since it is larger than the sum of its proper divisors (1).

11152430053 is an equidigital number, since it uses as much as digits as its factorization.

11152430053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 11152430053 its reverse (35003425111), we get a palindrome (46155855164).

The spelling of 11152430053 in words is "eleven billion, one hundred fifty-two million, four hundred thirty thousand, fifty-three".