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2000130203 = 29973172243
BaseRepresentation
bin111011100110111…
…1001000010011011
312011101121010211102
41313031321002123
513044013131303
6530245422015
7100364553251
oct16715710233
95141533742
102000130203
11937026475
12479a0a90b
1325b4c16c6
1414d8d05d1
15ba8db288
hex7737909b

2000130203 has 16 divisors (see below), whose sum is σ = 2097960480. Its totient is φ = 1904372736.

The previous prime is 2000130173. The next prime is 2000130211. The reversal of 2000130203 is 3020310002.

It is a cyclic number.

It is not a de Polignac number, because 2000130203 - 28 = 2000129947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2000130233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 890600 + ... + 892842.

It is an arithmetic number, because the mean of its divisors is an integer number (131122530).

Almost surely, 22000130203 is an apocalyptic number.

2000130203 is a deficient number, since it is larger than the sum of its proper divisors (97830277).

2000130203 is a wasteful number, since it uses less digits than its factorization.

2000130203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2686.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 2000130203 is about 44722.8152400986. The cubic root of 2000130203 is about 1259.9483902183.

Adding to 2000130203 its reverse (3020310002), we get a palindrome (5020440205).

The spelling of 2000130203 in words is "two billion, one hundred thirty thousand, two hundred three".

Divisors: 1 29 97 317 2243 2813 9193 30749 65047 217571 711031 891721 6309559 20619899 68970007 2000130203