1030102209 has 6 divisors (see below), whose sum is σ = 1487925426. Its totient is φ = 686734800.

The previous prime is 1030102187. The next prime is 1030102217. The reversal of 1030102209 is 9022010301.

It is a happy number.

1030102209 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 658692225 + 371409984 = 25665^2 + 19272^2 .

It is not a de Polignac number, because 1030102209 - 2¹¹ = 1030100161 is a prime.

It is a super-2 number, since 2×1030102209² = 2122221121973359362, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1030102191 and 1030102200.

It is not an unprimeable number, because it can be changed into a prime (1030102609) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57227892 + ... + 57227909.

It is an arithmetic number, because the mean of its divisors is an integer number (247987571).

Almost surely, 2^1030102209 is an apocalyptic number.

It is an amenable number.

1030102209 is a deficient number, since it is larger than the sum of its proper divisors (457823217).

1030102209 is a wasteful number, since it uses less digits than its factorization.

1030102209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114455807 (or 114455804 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 1030102209 is about 32095.2053895905. The cubic root of 1030102209 is about 1009.9350378111.

The spelling of 1030102209 in words is "one billion, thirty million, one hundred two thousand, two hundred nine".