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23030132003230 = 2511297219477117
BaseRepresentation
bin1010011110010000111101…
…10101100101000110011110
310000112122210111102010212111
411033020132311211012132
511004311202243100410
6120551521355024234
74564605066050632
oct517103665450636
9100478714363774
1023030132003230
11737a02a137820
1226bb48873b07a
13cb0969646241
14598942d20dc2
1529e0eeacab8a
hex14f21ed6519e

23030132003230 has 32 divisors (see below), whose sum is σ = 46782211724640. Its totient is φ = 8085814369920.

The previous prime is 23030132003191. The next prime is 23030132003237. The reversal of 23030132003230 is 3230023103032.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23030132003237) 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, 3609735369 + ... + 3609741748.

It is an arithmetic number, because the mean of its divisors is an integer number (1461944116395).

Almost surely, 223030132003230 is an apocalyptic number.

23030132003230 is an abundant number, since it is smaller than the sum of its proper divisors (23752079721410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23030132003230 is a wasteful number, since it uses less digits than its factorization.

23030132003230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7219477164.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 23030132003230 its reverse (3230023103032), we get a palindrome (26260155106262).

The spelling of 23030132003230 in words is "twenty-three trillion, thirty billion, one hundred thirty-two million, three thousand, two hundred thirty".

Divisors: 1 2 5 10 11 22 29 55 58 110 145 290 319 638 1595 3190 7219477117 14438954234 36097385585 72194771170 79414248287 158828496574 209364836393 397071241435 418729672786 794142482870 1046824181965 2093648363930 2303013200323 4606026400646 11515066001615 23030132003230