32021331010 has 16 divisors (see below), whose sum is σ = 58427964216. Its totient is φ = 12633072768.

The previous prime is 32021330987. The next prime is 32021331029. The reversal of 32021331010 is 1013312023.

It can be written as a sum of positive squares in 4 ways, for example, as 22753610649 + 9267720361 = 150843^2 + 96269^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 21931689 + ... + 21933148.

Almost surely, 2^32021331010 is an apocalyptic number.

32021331010 is a deficient number, since it is larger than the sum of its proper divisors (26406633206).

32021331010 is a wasteful number, since it uses less digits than its factorization.

32021331010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43864917.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 32021331010 its reverse (1013312023), we get a palindrome (33034643033).

The spelling of 32021331010 in words is "thirty-two billion, twenty-one million, three hundred thirty-one thousand, ten".