32003113100 has 144 divisors (see below), whose sum is σ = 84582586368. Its totient is φ = 10271880960.

The previous prime is 32003113099. The next prime is 32003113171. The reversal of 32003113100 is 131130023.

It is a super-2 number, since 2×32003113100² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 735554 + ... + 777846.

It is an arithmetic number, because the mean of its divisors is an integer number (587379072).

Almost surely, 2^32003113100 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 32003113100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42291293184).

32003113100 is an abundant number, since it is smaller than the sum of its proper divisors (52579473268).

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

32003113100 is a wasteful number, since it uses less digits than its factorization.

32003113100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42384 (or 42377 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 32003113100 its reverse (131130023), we get a palindrome (32134243123).

The spelling of 32003113100 in words is "thirty-two billion, three million, one hundred thirteen thousand, one hundred".