32113143012 has 12 divisors (see below), whose sum is σ = 74930667056. Its totient is φ = 10704381000.

The previous prime is 32113143001. The next prime is 32113143017. The reversal of 32113143012 is 21034131123.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×32113143012³ (a number of 32 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32113143012.

It is not an unprimeable number, because it can be changed into a prime (32113143017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1338047614 + ... + 1338047637.

Almost surely, 2^32113143012 is an apocalyptic number.

It is an amenable number.

32113143012 is an abundant number, since it is smaller than the sum of its proper divisors (42817524044).

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

32113143012 is a wasteful number, since it uses less digits than its factorization.

32113143012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2676095258 (or 2676095256 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 32113143012 its reverse (21034131123), we get a palindrome (53147274135).

The spelling of 32113143012 in words is "thirty-two billion, one hundred thirteen million, one hundred forty-three thousand, twelve".