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23123241201 = 367115041001
BaseRepresentation
bin10101100010010000…
…001010100011110001
32012200111110100201210
4111202100022203301
5334324022204301
614342255150333
71446005210244
oct254220124361
965614410653
1023123241201
1198965153a5
124593b153a9
13224677c458
14119500d25b
15905055ad6
hex56240a8f1

23123241201 has 8 divisors (see below), whose sum is σ = 31291152544. Its totient is φ = 15185412000.

The previous prime is 23123241181. The next prime is 23123241227. The reversal of 23123241201 is 10214232132.

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

It is not a de Polignac number, because 23123241201 - 222 = 23119046897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23123248201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57520300 + ... + 57520701.

It is an arithmetic number, because the mean of its divisors is an integer number (3911394068).

Almost surely, 223123241201 is an apocalyptic number.

It is an amenable number.

23123241201 is a deficient number, since it is larger than the sum of its proper divisors (8167911343).

23123241201 is a wasteful number, since it uses less digits than its factorization.

23123241201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115041071.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 23123241201 its reverse (10214232132), we get a palindrome (33337473333).

The spelling of 23123241201 in words is "twenty-three billion, one hundred twenty-three million, two hundred forty-one thousand, two hundred one".

Divisors: 1 3 67 201 115041001 345123003 7707747067 23123241201