1102304129 has 2 divisors, whose sum is σ = 1102304130. Its totient is φ = 1102304128.

The previous prime is 1102304087. The next prime is 1102304131. The reversal of 1102304129 is 9214032011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 967210000 + 135094129 = 31100^2 + 11623^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1102304129 is a prime.

Together with 1102304131, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1102304179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551152064 + 551152065.

It is an arithmetic number, because the mean of its divisors is an integer number (551152065).

Almost surely, 2^1102304129 is an apocalyptic number.

It is an amenable number.

1102304129 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102304129 is an equidigital number, since it uses as much as digits as its factorization.

1102304129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 1102304129 is about 33200.9657841455. The cubic root of 1102304129 is about 1033.0003723524. Note that the first 3 decimals are identical.

The spelling of 1102304129 in words is "one billion, one hundred two million, three hundred four thousand, one hundred twenty-nine".