11230344929 has 2 divisors, whose sum is σ = 11230344930. Its totient is φ = 11230344928.

The previous prime is 11230344901. The next prime is 11230344971. The reversal of 11230344929 is 92944303211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11046010000 + 184334929 = 105100^2 + 13577^2 .

It is a cyclic number.

It is not a de Polignac number, because 11230344929 - 2²⁴ = 11213567713 is a prime.

It is a super-2 number, since 2×11230344929² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11230344892 and 11230344901.

It is not a weakly prime, because it can be changed into another prime (11230344989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5615172464 + 5615172465.

It is an arithmetic number, because the mean of its divisors is an integer number (5615172465).

Almost surely, 2^11230344929 is an apocalyptic number.

It is an amenable number.

11230344929 is a deficient number, since it is larger than the sum of its proper divisors (1).

11230344929 is an equidigital number, since it uses as much as digits as its factorization.

11230344929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 38.

The spelling of 11230344929 in words is "eleven billion, two hundred thirty million, three hundred forty-four thousand, nine hundred twenty-nine".