Search a number
-
+
131332001011201 = 2333682716952581
BaseRepresentation
bin11101110111001000011101…
…010001001001011000000001
3122020000012211221220112201001
4131313020131101021120001
5114203220414224324301
61143153031030212001
736443265262404664
oct3567103521113001
9566005757815631
10131332001011201
1138934652830811
12128910314b4001
1358387294840c3
1424607078316db
15102b3a7b09c01
hex77721d449601

131332001011201 has 8 divisors (see below), whose sum is σ = 137042502957504. Its totient is φ = 125621533643760.

The previous prime is 131332001011193. The next prime is 131332001011207. The reversal of 131332001011201 is 102110100233131.

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 131332001011201 - 23 = 131332001011193 is a prime.

It is a super-2 number, since 2×1313320010112012 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131332001011207) 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, 729270 + ... + 16223311.

It is an arithmetic number, because the mean of its divisors is an integer number (17130312869688).

Almost surely, 2131332001011201 is an apocalyptic number.

It is an amenable number.

131332001011201 is a deficient number, since it is larger than the sum of its proper divisors (5710501946303).

131332001011201 is a wasteful number, since it uses less digits than its factorization.

131332001011201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17289431.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 131332001011201 its reverse (102110100233131), we get a palindrome (233442101244332).

The spelling of 131332001011201 in words is "one hundred thirty-one trillion, three hundred thirty-two billion, one million, eleven thousand, two hundred one".

Divisors: 1 23 336827 7747021 16952581 389909363 5710087000487 131332001011201