11152435123 has 2 divisors, whose sum is σ = 11152435124. Its totient is φ = 11152435122.

The previous prime is 11152435093. The next prime is 11152435157. The reversal of 11152435123 is 32153425111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11152435123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11152435091 and 11152435100.

It is not a weakly prime, because it can be changed into another prime (11152435193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5576217561 + 5576217562.

It is an arithmetic number, because the mean of its divisors is an integer number (5576217562).

Almost surely, 2^11152435123 is an apocalyptic number.

11152435123 is a deficient number, since it is larger than the sum of its proper divisors (1).

11152435123 is an equidigital number, since it uses as much as digits as its factorization.

11152435123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3600, while the sum is 28.

The spelling of 11152435123 in words is "eleven billion, one hundred fifty-two million, four hundred thirty-five thousand, one hundred twenty-three".