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23310153141 = 31115710494289
BaseRepresentation
bin10101101101011001…
…001011010110110101
32020011112011110201020
4111231121023112311
5340214344400031
614413013251353
71453435014102
oct255531132665
966145143636
1023310153141
119981a79080
124626633b59
132276403432
1411b1b85aa9
15916677096
hex56d64b5b5

23310153141 has 32 divisors (see below), whose sum is σ = 34162128000. Its totient is φ = 14020730880.

The previous prime is 23310153131. The next prime is 23310153157. The reversal of 23310153141 is 14135101332.

It is not a de Polignac number, because 23310153141 - 29 = 23310152629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23310153131) 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, 5432725 + ... + 5437013.

It is an arithmetic number, because the mean of its divisors is an integer number (1067566500).

Almost surely, 223310153141 is an apocalyptic number.

It is an amenable number.

23310153141 is a deficient number, since it is larger than the sum of its proper divisors (10851974859).

23310153141 is a wasteful number, since it uses less digits than its factorization.

23310153141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5509.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 23310153141 its reverse (14135101332), we get a palindrome (37445254473).

The spelling of 23310153141 in words is "twenty-three billion, three hundred ten million, one hundred fifty-three thousand, one hundred forty-one".

Divisors: 1 3 11 33 157 471 1049 1727 3147 4289 5181 11539 12867 34617 47179 141537 164693 494079 673373 1811623 2020119 4499161 5434869 7407103 13497483 22221309 49490771 148472313 706368277 2119104831 7770051047 23310153141