20324011302 has 24 divisors (see below), whose sum is σ = 50326123536. Its totient is φ = 5806860336.

The previous prime is 20324011261. The next prime is 20324011307. The reversal of 20324011302 is 20311042302.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20324011307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80650713 + ... + 80650964.

It is an arithmetic number, because the mean of its divisors is an integer number (2096921814).

Almost surely, 2^20324011302 is an apocalyptic number.

20324011302 is an abundant number, since it is smaller than the sum of its proper divisors (30002112234).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20324011302 is a wasteful number, since it uses less digits than its factorization.

20324011302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161301692 (or 161301689 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 20324011302 its reverse (20311042302), we get a palindrome (40635053604).

The spelling of 20324011302 in words is "twenty billion, three hundred twenty-four million, eleven thousand, three hundred two".