1053202430209 has 2 divisors, whose sum is σ = 1053202430210. Its totient is φ = 1053202430208.

The previous prime is 1053202430179. The next prime is 1053202430279. The reversal of 1053202430209 is 9020342023501.

1053202430209 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 994009000000 + 59193430209 = 997000^2 + 243297^2 .

It is a cyclic number.

It is not a de Polignac number, because 1053202430209 - 2⁵ = 1053202430177 is a prime.

It is a super-2 number, since 2×1053202430209² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1053202430279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526601215104 + 526601215105.

It is an arithmetic number, because the mean of its divisors is an integer number (526601215105).

Almost surely, 2^{1053202430209} is an apocalyptic number.

It is an amenable number.

1053202430209 is a deficient number, since it is larger than the sum of its proper divisors (1).

1053202430209 is an equidigital number, since it uses as much as digits as its factorization.

1053202430209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 31.

The spelling of 1053202430209 in words is "one trillion, fifty-three billion, two hundred two million, four hundred thirty thousand, two hundred nine".