20243324302 has 4 divisors (see below), whose sum is σ = 30364986456. Its totient is φ = 10121662150.

The previous prime is 20243324249. The next prime is 20243324317. The reversal of 20243324302 is 20342334202.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20342334202 = 2 ⋅10171167101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060831074 + ... + 5060831077.

It is an arithmetic number, because the mean of its divisors is an integer number (7591246614).

Almost surely, 2^20243324302 is an apocalyptic number.

20243324302 is a deficient number, since it is larger than the sum of its proper divisors (10121662154).

20243324302 is a wasteful number, since it uses less digits than its factorization.

20243324302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10121662153.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 20243324302 its reverse (20342334202), we get a palindrome (40585658504).

The spelling of 20243324302 in words is "twenty billion, two hundred forty-three million, three hundred twenty-four thousand, three hundred two".