1020024243235 has 4 divisors (see below), whose sum is σ = 1224029091888. Its totient is φ = 816019394584.

The previous prime is 1020024243223. The next prime is 1020024243281. The reversal of 1020024243235 is 5323424200201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1020024243235 - 2⁹ = 1020024242723 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102002424319 + ... + 102002424328.

It is an arithmetic number, because the mean of its divisors is an integer number (306007272972).

Almost surely, 2^{1020024243235} is an apocalyptic number.

1020024243235 is a deficient number, since it is larger than the sum of its proper divisors (204004848653).

1020024243235 is an equidigital number, since it uses as much as digits as its factorization.

1020024243235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204004848652.

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 1020024243235 its reverse (5323424200201), we get a palindrome (6343448443436).

The spelling of 1020024243235 in words is "one trillion, twenty billion, twenty-four million, two hundred forty-three thousand, two hundred thirty-five".