32020020010 has 16 divisors (see below), whose sum is σ = 62875675872. Its totient is φ = 11643643600.

The previous prime is 32020019989. The next prime is 32020020031. The reversal of 32020020010 is 1002002023.

It is an interprime number because it is at equal distance from previous prime (32020019989) and next prime (32020020031).

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 145545436 + ... + 145545655.

It is an arithmetic number, because the mean of its divisors is an integer number (3929729742).

Almost surely, 2^32020020010 is an apocalyptic number.

32020020010 is a deficient number, since it is larger than the sum of its proper divisors (30855655862).

32020020010 is a wasteful number, since it uses less digits than its factorization.

32020020010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291091109.

The product of its (nonzero) digits is 24, while the sum is 10.

Adding to 32020020010 its reverse (1002002023), we get a palindrome (33022022033).

The spelling of 32020020010 in words is "thirty-two billion, twenty million, twenty thousand, ten".