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23120235224125 = 531323959530699
BaseRepresentation
bin1010100000111000110010…
…11010000101110000111101
310000212021100221112000102221
411100130121122011300331
511012300220204133000
6121101142303445341
74604244660563014
oct520343132056075
9100767327460387
1023120235224125
11740426704a236
122714a33bb6851
13cb92c8969070
1459d04d80ba7b
152a162504661a
hex150719685c3d

23120235224125 has 32 divisors (see below), whose sum is σ = 31203611712000. Its totient is φ = 17001967348800.

The previous prime is 23120235224089. The next prime is 23120235224129. The reversal of 23120235224125 is 52142253202132.

It is not a de Polignac number, because 23120235224125 - 227 = 23120101006397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23120235224129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29376975 + ... + 30153724.

It is an arithmetic number, because the mean of its divisors is an integer number (975112866000).

Almost surely, 223120235224125 is an apocalyptic number.

23120235224125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23120235224125 is a deficient number, since it is larger than the sum of its proper divisors (8083376487875).

23120235224125 is a wasteful number, since it uses less digits than its factorization.

23120235224125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59530966 (or 59530956 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 23120235224125 its reverse (52142253202132), we get a palindrome (75262488426257).

The spelling of 23120235224125 in words is "twenty-three trillion, one hundred twenty billion, two hundred thirty-five million, two hundred twenty-four thousand, one hundred twenty-five".

Divisors: 1 5 13 25 65 125 239 325 1195 1625 3107 5975 15535 29875 77675 388375 59530699 297653495 773899087 1488267475 3869495435 7441337375 14227837061 19347477175 71139185305 96737385875 184961881793 355695926525 924809408965 1778479632625 4624047044825 23120235224125