11102031229 has 2 divisors, whose sum is σ = 11102031230. Its totient is φ = 11102031228.

The previous prime is 11102031217. The next prime is 11102031277. The reversal of 11102031229 is 92213020111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11101783225 + 248004 = 105365^2 + 498^2 .

It is a cyclic number.

It is not a de Polignac number, because 11102031229 - 2⁵ = 11102031197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11102031289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551015614 + 5551015615.

It is an arithmetic number, because the mean of its divisors is an integer number (5551015615).

Almost surely, 2^11102031229 is an apocalyptic number.

It is an amenable number.

11102031229 is a deficient number, since it is larger than the sum of its proper divisors (1).

11102031229 is an equidigital number, since it uses as much as digits as its factorization.

11102031229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 22.

The spelling of 11102031229 in words is "eleven billion, one hundred two million, thirty-one thousand, two hundred twenty-nine".