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331121201310301 = 2687552722296149
BaseRepresentation
bin100101101001001110010100…
…1100101001110101001011101
31121102101212200211201021020211
41023102130221211032221131
5321400042210013412201
63132122551354412421
7126513501022104163
oct11322345145165135
91542355624637224
10331121201310301
1196561792911816
1231179610431111
131129b797b5994c
145baa4ccd23233
15284335054d651
hex12d272994ea5d

331121201310301 has 8 divisors (see below), whose sum is σ = 331304379033600. Its totient is φ = 330938068195728.

The previous prime is 331121201310283. The next prime is 331121201310323. The reversal of 331121201310301 is 103013102121133.

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 331121201310301 - 215 = 331121201277533 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 (331121201350301) 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, 3702975 + ... + 25999123.

It is an arithmetic number, because the mean of its divisors is an integer number (41413047379200).

Almost surely, 2331121201310301 is an apocalyptic number.

It is an amenable number.

331121201310301 is a deficient number, since it is larger than the sum of its proper divisors (183177723299).

331121201310301 is a wasteful number, since it uses less digits than its factorization.

331121201310301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22304363.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 331121201310301 its reverse (103013102121133), we get a palindrome (434134303431434).

The spelling of 331121201310301 in words is "three hundred thirty-one trillion, one hundred twenty-one billion, two hundred one million, three hundred ten thousand, three hundred one".

Divisors: 1 2687 5527 14851049 22296149 59909752363 123230815523 331121201310301