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23123053214 = 234501335107
BaseRepresentation
bin10101100010001111…
…011100101010011110
32012200111002210212022
4111202033130222132
5334324000200324
614342251140142
71446003465212
oct254217345236
965614083768
1023123053214
1198963a7138
124593a44652
132246714a11
141194da0942
1590501a05e
hex5623dca9e

23123053214 has 8 divisors (see below), whose sum is σ = 34685688648. Its totient is φ = 11561157000.

The previous prime is 23123053211. The next prime is 23123053223. The reversal of 23123053214 is 41235032132.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23123053211) 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 3 ways as a sum of consecutive naturals, for example, 98552 + ... + 236555.

It is an arithmetic number, because the mean of its divisors is an integer number (4335711081).

Almost surely, 223123053214 is an apocalyptic number.

23123053214 is a deficient number, since it is larger than the sum of its proper divisors (11562635434).

23123053214 is a wasteful number, since it uses less digits than its factorization.

23123053214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369610.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 23123053214 its reverse (41235032132), we get a palindrome (64358085346).

The spelling of 23123053214 in words is "twenty-three billion, one hundred twenty-three million, fifty-three thousand, two hundred fourteen".

Divisors: 1 2 34501 69002 335107 670214 11561526607 23123053214