1102302973 has 2 divisors, whose sum is σ = 1102302974. Its totient is φ = 1102302972.

The previous prime is 1102302953. The next prime is 1102303019. The reversal of 1102302973 is 3792032011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1100447929 + 1855044 = 33173^2 + 1362^2 .

It is a cyclic number.

It is not a de Polignac number, because 1102302973 - 2²⁹ = 565432061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102302953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551151486 + 551151487.

It is an arithmetic number, because the mean of its divisors is an integer number (551151487).

Almost surely, 2^1102302973 is an apocalyptic number.

It is an amenable number.

1102302973 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102302973 is an equidigital number, since it uses as much as digits as its factorization.

1102302973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 1102302973 is about 33200.9483750088. The cubic root of 1102302973 is about 1033.0000112455. Note that the first 4 decimals are identical.

Adding to 1102302973 its reverse (3792032011), we get a palindrome (4894334984).

The spelling of 1102302973 in words is "one billion, one hundred two million, three hundred two thousand, nine hundred seventy-three".