1035023245 has 4 divisors (see below), whose sum is σ = 1242027900. Its totient is φ = 828018592.

The previous prime is 1035023221. The next prime is 1035023261. The reversal of 1035023245 is 5423205301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5423205301 = 97 ⋅55909333.

It can be written as a sum of positive squares in 2 ways, for example, as 172896201 + 862127044 = 13149^2 + 29362^2 .

It is a cyclic number.

It is not a de Polignac number, because 1035023245 - 2⁷ = 1035023117 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103502320 + ... + 103502329.

It is an arithmetic number, because the mean of its divisors is an integer number (310506975).

Almost surely, 2^1035023245 is an apocalyptic number.

It is an amenable number.

1035023245 is a deficient number, since it is larger than the sum of its proper divisors (207004655).

1035023245 is an equidigital number, since it uses as much as digits as its factorization.

1035023245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207004654.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 1035023245 is about 32171.7771501669. Note that the first 3 decimals coincide. The cubic root of 1035023245 is about 1011.5407145459.

Adding to 1035023245 its reverse (5423205301), we get a palindrome (6458228546).

The spelling of 1035023245 in words is "one billion, thirty-five million, twenty-three thousand, two hundred forty-five".