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230103010011 = 3719515616241
BaseRepresentation
bin1101011001001100110…
…1010100101011011011
3210222221021102001001010
43112103031110223123
512232222332310021
6253412522025003
722424111212410
oct3262315245333
9728837361033
10230103010011
118964a172176
1238719048163
1318910b3cb34
14b1cc0a2107
155ebb149976
hex3593354adb

230103010011 has 16 divisors (see below), whose sum is σ = 350812940288. Its totient is φ = 131420016000.

The previous prime is 230103009977. The next prime is 230103010061. The reversal of 230103010011 is 110010301032.

It is not a de Polignac number, because 230103010011 - 218 = 230102747867 is a prime.

It is a super-2 number, since 2×2301030100112 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230103010061) 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, 2767150 + ... + 2849091.

It is an arithmetic number, because the mean of its divisors is an integer number (21925808768).

Almost surely, 2230103010011 is an apocalyptic number.

230103010011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

230103010011 is a deficient number, since it is larger than the sum of its proper divisors (120709930277).

230103010011 is a wasteful number, since it uses less digits than its factorization.

230103010011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5618202.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 230103010011 its reverse (110010301032), we get a palindrome (340113311043).

The spelling of 230103010011 in words is "two hundred thirty billion, one hundred three million, ten thousand, eleven".

Divisors: 1 3 7 21 1951 5853 13657 40971 5616241 16848723 39313687 117941061 10957286191 32871858573 76701003337 230103010011