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33230211110101 = 194271409496249
BaseRepresentation
bin1111000111001000000101…
…11011011101010011010101
311100122202222112210010102101
413203210002323131103111
513323420433021010401
6154401425341442101
76666542415655435
oct743440273352325
9140582875703371
1033230211110101
11a651942953115
1238882a2570331
1315707982ca615
1482c4ca8442c5
153c95d9dbc101
hex1e3902edd4d5

33230211110101 has 8 divisors (see below), whose sum is σ = 34987359600000. Its totient is φ = 31473881621280.

The previous prime is 33230211110093. The next prime is 33230211110137. The reversal of 33230211110101 is 10101111203233.

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 33230211110101 - 23 = 33230211110093 is a prime.

It is a super-2 number, since 2×332302111101012 (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33230211110801) 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, 204666976 + ... + 204829273.

It is an arithmetic number, because the mean of its divisors is an integer number (4373419950000).

Almost surely, 233230211110101 is an apocalyptic number.

It is an amenable number.

33230211110101 is a deficient number, since it is larger than the sum of its proper divisors (1757148489899).

33230211110101 is a wasteful number, since it uses less digits than its factorization.

33230211110101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409500539.

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

Adding to 33230211110101 its reverse (10101111203233), we get a palindrome (43331322313334).

The spelling of 33230211110101 in words is "thirty-three trillion, two hundred thirty billion, two hundred eleven million, one hundred ten thousand, one hundred one".

Divisors: 1 19 4271 81149 409496249 7780428731 1748958479479 33230211110101