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11200301023 = 31361300033
BaseRepresentation
bin10100110111001011…
…10000011111011111
31001220120100020120211
422123211300133133
5140414234113043
65051221153251
7544360662562
oct123345603737
931816306524
1011200301023
114828306a2a
122206b5b827
131096588972
147837304d9
15458457a9d
hex29b9707df

11200301023 has 4 divisors (see below), whose sum is σ = 11561601088. Its totient is φ = 10839000960.

The previous prime is 11200301003. The next prime is 11200301027. The reversal of 11200301023 is 32010300211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32010300211 = 109293672479.

It is a cyclic number.

It is not a de Polignac number, because 11200301023 - 229 = 10663430111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11200300994 and 11200301012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11200301027) 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, 180649986 + ... + 180650047.

It is an arithmetic number, because the mean of its divisors is an integer number (2890400272).

Almost surely, 211200301023 is an apocalyptic number.

11200301023 is a deficient number, since it is larger than the sum of its proper divisors (361300065).

11200301023 is an equidigital number, since it uses as much as digits as its factorization.

11200301023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361300064.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 11200301023 its reverse (32010300211), we get a palindrome (43210601234).

The spelling of 11200301023 in words is "eleven billion, two hundred million, three hundred one thousand, twenty-three".

Divisors: 1 31 361300033 11200301023