1102232129 has 2 divisors, whose sum is σ = 1102232130. Its totient is φ = 1102232128.

The previous prime is 1102232093. The next prime is 1102232147. The reversal of 1102232129 is 9212322011.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 737231104 + 365001025 = 27152^2 + 19105^2 .

It is an emirp because it is prime and its reverse (9212322011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1102232129 - 2²⁰ = 1101183553 is a prime.

It is not a weakly prime, because it can be changed into another prime (1102232629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551116064 + 551116065.

It is an arithmetic number, because the mean of its divisors is an integer number (551116065).

Almost surely, 2^1102232129 is an apocalyptic number.

It is an amenable number.

1102232129 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102232129 is an equidigital number, since it uses as much as digits as its factorization.

1102232129 is an odious number, because the sum of its binary digits is odd.

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

The square root of 1102232129 is about 33199.8814606318. The cubic root of 1102232129 is about 1032.9778807840.

The spelling of 1102232129 in words is "one billion, one hundred two million, two hundred thirty-two thousand, one hundred twenty-nine".