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23124102134141 = 187009123652349
BaseRepresentation
bin1010100000111111111111…
…11001001011100101111101
310000212122100102210101202102
411100133333321023211331
511012331130121243031
6121103022121034445
74604442544016111
oct520377771134575
9100778312711672
1023124102134141
1174059708a0a38
122715733025a25
13cb9793b2c6b8
1459d2d91d9741
152a179e77c7cb
hex1507ffe4b97d

23124102134141 has 4 divisors (see below), whose sum is σ = 23124225973500. Its totient is φ = 23123978294784.

The previous prime is 23124102134137. The next prime is 23124102134167. The reversal of 23124102134141 is 14143120142132.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11246773811641 + 11877328322500 = 3353621^2 + 3446350^2 .

It is a cyclic number.

It is not a de Polignac number, because 23124102134141 - 22 = 23124102134137 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23124102134191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61639166 + ... + 62013183.

It is an arithmetic number, because the mean of its divisors is an integer number (5781056493375).

Almost surely, 223124102134141 is an apocalyptic number.

It is an amenable number.

23124102134141 is a deficient number, since it is larger than the sum of its proper divisors (123839359).

23124102134141 is a wasteful number, since it uses less digits than its factorization.

23124102134141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123839358.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 23124102134141 its reverse (14143120142132), we get a palindrome (37267222276273).

The spelling of 23124102134141 in words is "twenty-three trillion, one hundred twenty-four billion, one hundred two million, one hundred thirty-four thousand, one hundred forty-one".

Divisors: 1 187009 123652349 23124102134141