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2120210132203 = 3076906221929
BaseRepresentation
bin11110110110100110010…
…111110010110011101011
321111200122002102021122201
4132312212113302303223
5234214142243212303
64302002221201031
7306115532524552
oct36664627626353
97450562367581
102120210132203
117481a3389389
122a2ab2100177
13124c20142807
1474893a94d99
153a24163e81d
hex1eda65f2ceb

2120210132203 has 4 divisors (see below), whose sum is σ = 2127116354440. Its totient is φ = 2113303909968.

The previous prime is 2120210132171. The next prime is 2120210132213. The reversal of 2120210132203 is 3022310120212.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2120210132203 - 25 = 2120210132171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2120210132213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3453110658 + ... + 3453111271.

It is an arithmetic number, because the mean of its divisors is an integer number (531779088610).

Almost surely, 22120210132203 is an apocalyptic number.

2120210132203 is a deficient number, since it is larger than the sum of its proper divisors (6906222237).

2120210132203 is an equidigital number, since it uses as much as digits as its factorization.

2120210132203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6906222236.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2120210132203 its reverse (3022310120212), we get a palindrome (5142520252415).

The spelling of 2120210132203 in words is "two trillion, one hundred twenty billion, two hundred ten million, one hundred thirty-two thousand, two hundred three".

Divisors: 1 307 6906221929 2120210132203