32023103140 has 96 divisors (see below), whose sum is σ = 79821987840. Its totient is φ = 10563487104.

The previous prime is 32023103107. The next prime is 32023103141. The reversal of 32023103140 is 4130132023.

It is a super-3 number, since 3×32023103140³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (32023103141) 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 31 ways as a sum of consecutive naturals, for example, 346977 + ... + 429463.

It is an arithmetic number, because the mean of its divisors is an integer number (831479040).

Almost surely, 2^32023103140 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32023103140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39910993920).

32023103140 is an abundant number, since it is smaller than the sum of its proper divisors (47798884700).

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

32023103140 is a wasteful number, since it uses less digits than its factorization.

32023103140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82609 (or 82607 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 32023103140 its reverse (4130132023), we get a palindrome (36153235163).

The spelling of 32023103140 in words is "thirty-two billion, twenty-three million, one hundred three thousand, one hundred forty".