321131000001301 has 32 divisors (see below), whose sum is σ = 380140497920000. Its totient is φ = 265467108075840.

The previous prime is 321131000001281. The next prime is 321131000001373. The reversal of 321131000001301 is 103100000131123.

It is a cyclic number.

It is not a de Polignac number, because 321131000001301 - 2⁷ = 321131000001173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321131000001391) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74681206 + ... + 78864088.

It is an arithmetic number, because the mean of its divisors is an integer number (11879390560000).

Almost surely, 2^{321131000001301} is an apocalyptic number.

321131000001301 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

321131000001301 is a deficient number, since it is larger than the sum of its proper divisors (59009497918699).

321131000001301 is a wasteful number, since it uses less digits than its factorization.

321131000001301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4184129.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 321131000001301 its reverse (103100000131123), we get a palindrome (424231000132424).

The spelling of 321131000001301 in words is "three hundred twenty-one trillion, one hundred thirty-one billion, one thousand, three hundred one".