1035232109 has 2 divisors, whose sum is σ = 1035232110. Its totient is φ = 1035232108.

The previous prime is 1035232103. The next prime is 1035232141. The reversal of 1035232109 is 9012325301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 547794025 + 487438084 = 23405^2 + 22078^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1035232109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1035232103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 517616054 + 517616055.

It is an arithmetic number, because the mean of its divisors is an integer number (517616055).

Almost surely, 2^1035232109 is an apocalyptic number.

It is an amenable number.

1035232109 is a deficient number, since it is larger than the sum of its proper divisors (1).

1035232109 is an equidigital number, since it uses as much as digits as its factorization.

1035232109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 1035232109 is about 32175.0230613748. The cubic root of 1035232109 is about 1011.6087517392.

The spelling of 1035232109 in words is "one billion, thirty-five million, two hundred thirty-two thousand, one hundred nine".