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2003200303211 = 23210193716161
BaseRepresentation
bin11101001001101000000…
…010101110000001101011
321002111121110210002122122
4131021220002232001223
5230310023234200321
64132131342341455
7264504112430102
oct35115002560153
97074543702578
102003200303211
11702609390a78
1228429788a88b
13116b935aac03
146cd53917039
1537193e3a8ab
hex1d2680ae06b

2003200303211 has 12 divisors (see below), whose sum is σ = 2096138337720. Its totient is φ = 1914223745280.

The previous prime is 2003200303163. The next prime is 2003200303217. The reversal of 2003200303211 is 1123030023002.

It is not a de Polignac number, because 2003200303211 - 26 = 2003200303147 is a prime.

It is a super-2 number, since 2×20032003032112 (a number of 25 digits) contains 22 as substring.

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 2003200303211.

It is not an unprimeable number, because it can be changed into a prime (2003200303217) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1319030 + ... + 2397131.

It is an arithmetic number, because the mean of its divisors is an integer number (174678194810).

Almost surely, 22003200303211 is an apocalyptic number.

2003200303211 is a deficient number, since it is larger than the sum of its proper divisors (92938034509).

2003200303211 is a wasteful number, since it uses less digits than its factorization.

2003200303211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3717226 (or 3717203 counting only the distinct ones).

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

Adding to 2003200303211 its reverse (1123030023002), we get a palindrome (3126230326213).

The spelling of 2003200303211 in words is "two trillion, three billion, two hundred million, three hundred three thousand, two hundred eleven".

Divisors: 1 23 529 1019 23437 539051 3716161 85471703 1965849169 3786768059 87095665357 2003200303211