11271034829 has 2 divisors, whose sum is σ = 11271034830. Its totient is φ = 11271034828.

The previous prime is 11271034813. The next prime is 11271034847. The reversal of 11271034829 is 92843017211.

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., 10852013929 + 419020900 = 104173^2 + 20470^2 .

It is a cyclic number.

It is not a de Polignac number, because 11271034829 - 2⁴ = 11271034813 is a prime.

It is a super-2 number, since 2×11271034829² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11271034792 and 11271034801.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11271034889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5635517414 + 5635517415.

It is an arithmetic number, because the mean of its divisors is an integer number (5635517415).

Almost surely, 2^11271034829 is an apocalyptic number.

It is an amenable number.

11271034829 is a deficient number, since it is larger than the sum of its proper divisors (1).

11271034829 is an equidigital number, since it uses as much as digits as its factorization.

11271034829 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 38.

The spelling of 11271034829 in words is "eleven billion, two hundred seventy-one million, thirty-four thousand, eight hundred twenty-nine".