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2303130301213 = 7478368789173
BaseRepresentation
bin100001100000111101010…
…000110111001100011101
322011011210002222122201011
4201200331100313030131
5300213302324114323
64522013215215221
7325252500360130
oct41407520671435
98134702878634
102303130301213
11808830015785
12312441817511
13139251a6a101
147d687636217
153ed9a3bd20d
hex2183d43731d

2303130301213 has 8 divisors (see below), whose sum is σ = 2632699267328. Its totient is φ = 1973698923024.

The previous prime is 2303130301211. The next prime is 2303130301229. The reversal of 2303130301213 is 3121030313032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2303130301213 - 21 = 2303130301211 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2303130301211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34361106 + ... + 34428067.

It is an arithmetic number, because the mean of its divisors is an integer number (329087408416).

Almost surely, 22303130301213 is an apocalyptic number.

It is an amenable number.

2303130301213 is a deficient number, since it is larger than the sum of its proper divisors (329568966115).

2303130301213 is an equidigital number, since it uses as much as digits as its factorization.

2303130301213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68793963.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 2303130301213 its reverse (3121030313032), we get a palindrome (5424160614245).

The spelling of 2303130301213 in words is "two trillion, three hundred three billion, one hundred thirty million, three hundred one thousand, two hundred thirteen".

Divisors: 1 7 4783 33481 68789173 481524211 329018614459 2303130301213