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23043123114 = 23112231379993
BaseRepresentation
bin10101011101011110…
…100010011110101010
32012110220200221101020
4111131132202132222
5334143014414424
614330314033310
71444013212644
oct253536423652
965426627336
1023043123114
119855273500
124571118836
132232caa3bb
141188515894
158ececc079
hex55d7a27aa

23043123114 has 48 divisors (see below), whose sum is σ = 52859290176. Its totient is φ = 6679161280.

The previous prime is 23043123109. The next prime is 23043123119. The reversal of 23043123114 is 41132134032.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23043123109) and next prime (23043123119).

It is a super-2 number, since 2×230431231142 (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23043123119) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 673299 + ... + 706694.

It is an arithmetic number, because the mean of its divisors is an integer number (1101235212).

Almost surely, 223043123114 is an apocalyptic number.

23043123114 is an abundant number, since it is smaller than the sum of its proper divisors (29816167062).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23043123114 is a wasteful number, since it uses less digits than its factorization.

23043123114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380043 (or 1380032 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 23043123114 its reverse (41132134032), we get a palindrome (64175257146).

The spelling of 23043123114 in words is "twenty-three billion, forty-three million, one hundred twenty-three thousand, one hundred fourteen".

Divisors: 1 2 3 6 11 22 23 33 46 66 69 121 138 242 253 363 506 726 759 1518 2783 5566 8349 16698 1379993 2759986 4139979 8279958 15179923 30359846 31739839 45539769 63479678 91079538 95219517 166979153 190439034 333958306 349138229 500937459 698276458 1001874918 1047414687 2094829374 3840520519 7681041038 11521561557 23043123114