32020311104 has 28 divisors (see below), whose sum is σ = 67277972124. Its totient is φ = 15068381184.

The previous prime is 32020311079. The next prime is 32020311131. The reversal of 32020311104 is 40111302023.

It can be written as a sum of positive squares in 2 ways, for example, as 15513200704 + 16507110400 = 124552^2 + 128480^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14714129 + ... + 14716304.

Almost surely, 2^32020311104 is an apocalyptic number.

32020311104 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

32020311104 is an abundant number, since it is smaller than the sum of its proper divisors (35257661020).

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

32020311104 is a wasteful number, since it uses less digits than its factorization.

32020311104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29430462 (or 29430452 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 32020311104 its reverse (40111302023), we get a palindrome (72131613127).

The spelling of 32020311104 in words is "thirty-two billion, twenty million, three hundred eleven thousand, one hundred four".