20132023032 has 96 divisors (see below), whose sum is σ = 60931830960. Its totient is φ = 5951808000.

The previous prime is 20132022997. The next prime is 20132023049. The reversal of 20132023032 is 23032023102.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 20132022996 and 20132023014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 277519 + ... + 342462.

Almost surely, 2^20132023032 is an apocalyptic number.

20132023032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20132023032 is an abundant number, since it is smaller than the sum of its proper divisors (40799807928).

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

20132023032 is a wasteful number, since it uses less digits than its factorization.

20132023032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620045 (or 620038 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 20132023032 its reverse (23032023102), we get a palindrome (43164046134).

The spelling of 20132023032 in words is "twenty billion, one hundred thirty-two million, twenty-three thousand, thirty-two".