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23120232141 = 341187969367
BaseRepresentation
bin10101100010000100…
…101011111011001101
32012200021210111002010
4111202010223323031
5334322234412031
614342110451433
71445640505416
oct254204537315
965607714063
1023120232141
11989484a676
124592b03b79
132245c67946
14119486880d
15904b5e246
hex56212becd

23120232141 has 8 divisors (see below), whose sum is σ = 31578853824. Its totient is φ = 15037549280.

The previous prime is 23120232127. The next prime is 23120232167. The reversal of 23120232141 is 14123202132.

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

It is a cyclic number.

It is not a de Polignac number, because 23120232141 - 214 = 23120215757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23120236141) 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, 93984561 + ... + 93984806.

It is an arithmetic number, because the mean of its divisors is an integer number (3947356728).

Almost surely, 223120232141 is an apocalyptic number.

It is an amenable number.

23120232141 is a deficient number, since it is larger than the sum of its proper divisors (8458621683).

23120232141 is a wasteful number, since it uses less digits than its factorization.

23120232141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187969411.

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

Adding to 23120232141 its reverse (14123202132), we get a palindrome (37243434273).

The spelling of 23120232141 in words is "twenty-three billion, one hundred twenty million, two hundred thirty-two thousand, one hundred forty-one".

Divisors: 1 3 41 123 187969367 563908101 7706744047 23120232141