20301343032 has 32 divisors (see below), whose sum is σ = 50857603200. Its totient is φ = 6753214944.

The previous prime is 20301343021. The next prime is 20301343063. The reversal of 20301343032 is 23034310302.

It is a super-3 number, since 3×20301343032³ (a number of 32 digits) contains 333 as substring.

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 7 ways as a sum of consecutive naturals, for example, 856782 + ... + 880157.

It is an arithmetic number, because the mean of its divisors is an integer number (1589300100).

Almost surely, 2^20301343032 is an apocalyptic number.

It is an amenable number.

20301343032 is an abundant number, since it is smaller than the sum of its proper divisors (30556260168).

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

20301343032 is a wasteful number, since it uses less digits than its factorization.

20301343032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1737435 (or 1737431 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 20301343032 its reverse (23034310302), we get a palindrome (43335653334).

The spelling of 20301343032 in words is "twenty billion, three hundred one million, three hundred forty-three thousand, thirty-two".