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133202003201 = 1761712699209
BaseRepresentation
bin111110000001101110…
…1010100010100000001
3110201211002001212020222
41330003131110110001
54140244203100301
6141105301112425
712423604226441
oct1740335242401
9421732055228
10133202003201
1151544070573
12219950b8715
13c73a395097
146638856121
1536e900a31b
hex1f03754501

133202003201 has 8 divisors (see below), whose sum is σ = 141266012040. Its totient is φ = 125163394048.

The previous prime is 133202003183. The next prime is 133202003237. The reversal of 133202003201 is 102300202331.

It can be written as a sum of positive squares in 4 ways, for example, as 18714513601 + 114487489600 = 136801^2 + 338360^2 .

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 133202003201 - 214 = 133201986817 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 133202003201.

It is not an unprimeable number, because it can be changed into a prime (133202003101) 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, 6339116 + ... + 6360093.

It is an arithmetic number, because the mean of its divisors is an integer number (17658251505).

Almost surely, 2133202003201 is an apocalyptic number.

It is an amenable number.

133202003201 is a deficient number, since it is larger than the sum of its proper divisors (8064008839).

133202003201 is a wasteful number, since it uses less digits than its factorization.

133202003201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12699843.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 133202003201 its reverse (102300202331), we get a palindrome (235502205532).

The spelling of 133202003201 in words is "one hundred thirty-three billion, two hundred two million, three thousand, two hundred one".

Divisors: 1 17 617 10489 12699209 215886553 7835411953 133202003201