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13212323122301 = 59311720056849
BaseRepresentation
bin1100000001000011101111…
…0100111000110001111101
31201210002022111220200120222
43000100323310320301331
53212432314204403201
644033354001551125
72532362453353562
oct300207364706175
951702274820528
1013212323122301
114234350a5a096
1215947783454a5
1374abbc074524
143396a09d6869
1517da3990691b
hexc043bd38c7d

13212323122301 has 8 divisors (see below), whose sum is σ = 13479464232000. Its totient is φ = 12946622127040.

The previous prime is 13212323122249. The next prime is 13212323122309. The reversal of 13212323122301 is 10322132321231.

13212323122301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13212323122301 - 230 = 13211249380477 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 (13212323122309) 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, 360010076 + ... + 360046773.

It is an arithmetic number, because the mean of its divisors is an integer number (1684933029000).

Almost surely, 213212323122301 is an apocalyptic number.

It is an amenable number.

13212323122301 is a deficient number, since it is larger than the sum of its proper divisors (267141109699).

13212323122301 is an equidigital number, since it uses as much as digits as its factorization.

13212323122301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720057219.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 13212323122301 its reverse (10322132321231), we get a palindrome (23534455443532).

The spelling of 13212323122301 in words is "thirteen trillion, two hundred twelve billion, three hundred twenty-three million, one hundred twenty-two thousand, three hundred one".

Divisors: 1 59 311 18349 720056849 42483354091 223937680039 13212323122301