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13211412301 = 107748916487
BaseRepresentation
bin11000100110111011…
…00010011101001101
31021002201121021121201
430103131202131031
5204024110143201
610022542225501
7645251103013
oct142335423515
937081537551
1013211412301
11566a55266a
122688585291
131327123639
148d487c8b3
15524cb2801
hex31376274d

13211412301 has 8 divisors (see below), whose sum is σ = 13337472960. Its totient is φ = 13085399808.

The previous prime is 13211412299. The next prime is 13211412349. The reversal of 13211412301 is 10321411231.

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 13211412301 - 21 = 13211412299 is a prime.

It is a super-2 number, since 2×132114123012 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13211412371) 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, 793080 + ... + 809566.

It is an arithmetic number, because the mean of its divisors is an integer number (1667184120).

Almost surely, 213211412301 is an apocalyptic number.

It is an amenable number.

13211412301 is a deficient number, since it is larger than the sum of its proper divisors (126060659).

13211412301 is a wasteful number, since it uses less digits than its factorization.

13211412301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24083.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 13211412301 its reverse (10321411231), we get a palindrome (23532823532).

The spelling of 13211412301 in words is "thirteen billion, two hundred eleven million, four hundred twelve thousand, three hundred one".

Divisors: 1 107 7489 16487 801323 1764109 123471143 13211412301