32002311012 has 36 divisors (see below), whose sum is σ = 86863417200. Its totient is φ = 9143517264.

The previous prime is 32002311001. The next prime is 32002311023. The reversal of 32002311012 is 21011320023.

It is an interprime number because it is at equal distance from previous prime (32002311001) and next prime (32002311023).

It is a junction number, because it is equal to n+sod(n) for n = 32002310982 and 32002311000.

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 11 ways as a sum of consecutive naturals, for example, 27212262 + ... + 27213437.

It is an arithmetic number, because the mean of its divisors is an integer number (2412872700).

Almost surely, 2^32002311012 is an apocalyptic number.

It is an amenable number.

32002311012 is an abundant number, since it is smaller than the sum of its proper divisors (54861106188).

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

32002311012 is a wasteful number, since it uses less digits than its factorization.

32002311012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54425720 (or 54425711 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 32002311012 its reverse (21011320023), we get a palindrome (53013631035).

The spelling of 32002311012 in words is "thirty-two billion, two million, three hundred eleven thousand, twelve".