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230103210013 = 475982979881
BaseRepresentation
bin1101011001001100111…
…0000101100000011101
3210222221021210012101121
43112103032011200131
512232222410210023
6253412530210541
722424113004455
oct3262316054035
9728837705347
10230103210013
118964a299466
1238719123a51
1318910bacb91
14b1cc114d65
155ebb188d5d
hex359338581d

230103210013 has 8 divisors (see below), whose sum is σ = 238982060160. Its totient is φ = 221390319840.

The previous prime is 230103209971. The next prime is 230103210101. The reversal of 230103210013 is 310012301032.

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 230103210013 - 237 = 92664256541 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 (230103210413) 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, 41487168 + ... + 41492713.

It is an arithmetic number, because the mean of its divisors is an integer number (29872757520).

Almost surely, 2230103210013 is an apocalyptic number.

It is an amenable number.

230103210013 is a deficient number, since it is larger than the sum of its proper divisors (8878850147).

230103210013 is an equidigital number, since it uses as much as digits as its factorization.

230103210013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82979987.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 230103210013 its reverse (310012301032), we get a palindrome (540115511045).

The spelling of 230103210013 in words is "two hundred thirty billion, one hundred three million, two hundred ten thousand, thirteen".

Divisors: 1 47 59 2773 82979881 3900054407 4895812979 230103210013