321000013131101 has 8 divisors (see below), whose sum is σ = 322013349171840. Its totient is φ = 319986681604848.

The previous prime is 321000013131059. The next prime is 321000013131121. The reversal of 321000013131101 is 101131310000123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 321000013131101 - 2²⁶ = 320999946022237 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 321000013131101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321000013131121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195012560 + ... + 196651718.

It is an arithmetic number, because the mean of its divisors is an integer number (40251668646480).

Almost surely, 2^{321000013131101} is an apocalyptic number.

It is an amenable number.

321000013131101 is a deficient number, since it is larger than the sum of its proper divisors (1013336040739).

321000013131101 is a wasteful number, since it uses less digits than its factorization.

321000013131101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2257243.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 321000013131101 its reverse (101131310000123), we get a palindrome (422131323131224).

The spelling of 321000013131101 in words is "three hundred twenty-one trillion, thirteen million, one hundred thirty-one thousand, one hundred one".