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23010321310 = 257929126989
BaseRepresentation
bin10101011011100001…
…011010001110011110
32012101121222102202121
4111123201122032132
5334111120240220
614323143013154
71443134334604
oct253341321636
965347872677
1023010321310
1198387a9a79
12456213a1ba
132229264052
141184017874
158ea19ceaa
hex55b85a39e

23010321310 has 16 divisors (see below), whose sum is σ = 41942865600. Its totient is φ = 9087620256.

The previous prime is 23010321289. The next prime is 23010321311. The reversal of 23010321310 is 1312301032.

It is a super-2 number, since 2×230103213102 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23010321311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14562705 + ... + 14564284.

It is an arithmetic number, because the mean of its divisors is an integer number (2621429100).

Almost surely, 223010321310 is an apocalyptic number.

23010321310 is a deficient number, since it is larger than the sum of its proper divisors (18932544290).

23010321310 is a wasteful number, since it uses less digits than its factorization.

23010321310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29127075.

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

Adding to 23010321310 its reverse (1312301032), we get a palindrome (24322622342).

The spelling of 23010321310 in words is "twenty-three billion, ten million, three hundred twenty-one thousand, three hundred ten".

Divisors: 1 2 5 10 79 158 395 790 29126989 58253978 145634945 291269890 2301032131 4602064262 11505160655 23010321310