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BaseRepresentation
bin1100010110100000111…
…0110100011111101011
3202021201201201020202122
43011220032310133223
511434042220104003
6241252335421455
721221365125326
oct3055016643753
9667651636678
10212202113003
1181aa3619311
123516208488b
131701a2ca99a
14a3b08b17bd
1557be81a238
hex31683b47eb

212202113003 has 4 divisors (see below), whose sum is σ = 212527078608. Its totient is φ = 211877147400.

The previous prime is 212202112999. The next prime is 212202113027. The reversal of 212202113003 is 300311202212.

Adding to 212202113003 its reverse (300311202212), we get a palindrome (512513315215).

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 212202113003 - 22 = 212202112999 is a prime.

It is a super-5 number, since 5×2122021130035 (a number of 58 digits) contains 55555 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212202116003) 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, 162481823 + ... + 162483128.

It is an arithmetic number, because the mean of its divisors is an integer number (53131769652).

Almost surely, 2212202113003 is an apocalyptic number.

212202113003 is a deficient number, since it is larger than the sum of its proper divisors (324965605).

212202113003 is an equidigital number, since it uses as much as digits as its factorization.

212202113003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324965604.

The product of its (nonzero) digits is 144, while the sum is 17.

The spelling of 212202113003 in words is "two hundred twelve billion, two hundred two million, one hundred thirteen thousand, three".

Divisors: 1 653 324964951 212202113003