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23002110230 = 2511279174923
BaseRepresentation
bin10101011011000010…
…000101100100010110
32012101001112021021112
4111123002011210112
5334102020011410
614322251015022
71443004465601
oct253302054426
965331467245
1023002110230
119834100960
12455b43a472
13222764a818
141182cbb338
158e95ca105
hex55b085916

23002110230 has 32 divisors (see below), whose sum is σ = 45184566528. Its totient is φ = 8361295200.

The previous prime is 23002110169. The next prime is 23002110233. The reversal of 23002110230 is 3201120032.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23002110233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 269549 + ... + 344471.

It is an arithmetic number, because the mean of its divisors is an integer number (1412017704).

Almost surely, 223002110230 is an apocalyptic number.

23002110230 is a deficient number, since it is larger than the sum of its proper divisors (22182456298).

23002110230 is a wasteful number, since it uses less digits than its factorization.

23002110230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77732.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 23002110230 its reverse (3201120032), we get a palindrome (26203230262).

The spelling of 23002110230 in words is "twenty-three billion, two million, one hundred ten thousand, two hundred thirty".

Divisors: 1 2 5 10 11 22 55 110 2791 5582 13955 27910 30701 61402 74923 149846 153505 307010 374615 749230 824153 1648306 4120765 8241530 209110093 418220186 1045550465 2091100930 2300211023 4600422046 11501055115 23002110230