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24012123230231 is a prime number
BaseRepresentation
bin1010111010110110000100…
…00100110101000000010111
310011000112111011011010000222
411131123002010311000113
511121403312021331411
6123023003411024555
75025550540545413
oct535330204650027
9104015434133028
1024012123230231
117718536628a44
12283986359b15b
13105244492c286
145d029b6d5d43
152b99253044db
hex15d6c2135017

24012123230231 has 2 divisors, whose sum is σ = 24012123230232. Its totient is φ = 24012123230230.

The previous prime is 24012123230213. The next prime is 24012123230239. The reversal of 24012123230231 is 13203232121042.

Together with previous prime (24012123230213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-24012123230231 is a prime.

It is a super-2 number, since 2×240121232302312 (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 24012123230231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24012123230239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12006061615115 + 12006061615116.

It is an arithmetic number, because the mean of its divisors is an integer number (12006061615116).

Almost surely, 224012123230231 is an apocalyptic number.

24012123230231 is a deficient number, since it is larger than the sum of its proper divisors (1).

24012123230231 is an equidigital number, since it uses as much as digits as its factorization.

24012123230231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 24012123230231 its reverse (13203232121042), we get a palindrome (37215355351273).

The spelling of 24012123230231 in words is "twenty-four trillion, twelve billion, one hundred twenty-three million, two hundred thirty thousand, two hundred thirty-one".