321301101012 has 12 divisors (see below), whose sum is σ = 749702569056. Its totient is φ = 107100367000.

The previous prime is 321301100993. The next prime is 321301101013. The reversal of 321301101012 is 210101103123.

It is a happy number.

321301101012 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 321301100982 and 321301101000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321301101013) 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, 13387545864 + ... + 13387545887.

It is an arithmetic number, because the mean of its divisors is an integer number (62475214088).

Almost surely, 2^321301101012 is an apocalyptic number.

It is an amenable number.

321301101012 is an abundant number, since it is smaller than the sum of its proper divisors (428401468044).

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

321301101012 is a wasteful number, since it uses less digits than its factorization.

321301101012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26775091758 (or 26775091756 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 321301101012 its reverse (210101103123), we get a palindrome (531402204135).

The spelling of 321301101012 in words is "three hundred twenty-one billion, three hundred one million, one hundred one thousand, twelve".