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13202023001 = 411220326387
BaseRepresentation
bin11000100101110011…
…01110001001011001
31021002001221020220212
430102321232021121
5204014204214001
610022005100505
7645105225656
oct142271561131
937061836825
1013202023001
11566521a312
1226853b7735
1313251b6a3b
148d3516c2d
1552405a7bb
hex312e6e259

13202023001 has 8 divisors (see below), whose sum is σ = 13525644384. Its totient is φ = 12878478880.

The previous prime is 13202022989. The next prime is 13202023039. The reversal of 13202023001 is 10032020231.

It is a happy number.

13202023001 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 13202023001 - 26 = 13202022937 is a prime.

It is a super-2 number, since 2×132020230012 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13202023091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 487130 + ... + 513516.

It is an arithmetic number, because the mean of its divisors is an integer number (1690705548).

Almost surely, 213202023001 is an apocalyptic number.

It is an amenable number.

13202023001 is a deficient number, since it is larger than the sum of its proper divisors (323621383).

13202023001 is a wasteful number, since it uses less digits than its factorization.

13202023001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38631.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 13202023001 its reverse (10032020231), we get a palindrome (23234043232).

The spelling of 13202023001 in words is "thirteen billion, two hundred two million, twenty-three thousand, one".

Divisors: 1 41 12203 26387 500323 1081867 322000561 13202023001