1023302113 has 4 divisors (see below), whose sum is σ = 1024096048. Its totient is φ = 1022508180.

The previous prime is 1023302107. The next prime is 1023302129. The reversal of 1023302113 is 3112033201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3112033201 = 17341 ⋅179461.

It is a cyclic number.

It is not a de Polignac number, because 1023302113 - 2²⁹ = 486431201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1023302213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 395031 + ... + 397612.

It is an arithmetic number, because the mean of its divisors is an integer number (256024012).

Almost surely, 2^1023302113 is an apocalyptic number.

It is an amenable number.

1023302113 is a deficient number, since it is larger than the sum of its proper divisors (793935).

1023302113 is an equidigital number, since it uses as much as digits as its factorization.

1023302113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793934.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1023302113 is about 31989.0936570576. The cubic root of 1023302113 is about 1007.7078080539.

Adding to 1023302113 its reverse (3112033201), we get a palindrome (4135335314).

The spelling of 1023302113 in words is "one billion, twenty-three million, three hundred two thousand, one hundred thirteen".