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23030213001313 = 77389506392247
BaseRepresentation
bin1010011110010001000111…
…01010100100000001100001
310000112200000010211021100111
411033020203222210001201
511004311334012020223
6120551533411051321
74564610101401640
oct517104352440141
9100480003737314
1023030213001313
11737a07092a891
1226bb4ab8a0b41
13cb09803659bb
1459894d9a7357
1529e106c7a30d
hex14f223aa4061

23030213001313 has 16 divisors (see below), whose sum is σ = 26980578973440. Its totient is φ = 19251007623936.

The previous prime is 23030213001283. The next prime is 23030213001343. The reversal of 23030213001313 is 31310031203032.

It is an interprime number because it is at equal distance from previous prime (23030213001283) and next prime (23030213001343).

It is a cyclic number.

It is not a de Polignac number, because 23030213001313 - 237 = 22892774047841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23030213001343) 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, 253150645 + ... + 253241602.

It is an arithmetic number, because the mean of its divisors is an integer number (1686286185840).

Almost surely, 223030213001313 is an apocalyptic number.

It is an amenable number.

23030213001313 is a deficient number, since it is larger than the sum of its proper divisors (3950365972127).

23030213001313 is an equidigital number, since it uses as much as digits as its factorization.

23030213001313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506392416.

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

Adding to 23030213001313 its reverse (31310031203032), we get a palindrome (54340244204345).

The spelling of 23030213001313 in words is "twenty-three trillion, thirty billion, two hundred thirteen million, one thousand, three hundred thirteen".

Divisors: 1 7 73 89 511 623 6497 45479 506392247 3544745729 36966634031 45068909983 258766438217 315482369881 3290030428759 23030213001313