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122023034423 = 1392752731891
BaseRepresentation
bin111000110100100100…
…0111011111000110111
3102122221222212102000022
41301221020323320313
53444400344100143
6132020121035355
711546562451643
oct1615110737067
9378858772008
10122023034423
11478279048a4
121b795325b5b
13b678368064
145c97cb9c23
1532928b8268
hex1c6923be37

122023034423 has 8 divisors (see below), whose sum is σ = 122909216640. Its totient is φ = 121136971320.

The previous prime is 122023034387. The next prime is 122023034443. The reversal of 122023034423 is 324430320221.

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 122023034423 - 28 = 122023034167 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122023034392 and 122023034401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122023034443) 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, 3810308 + ... + 3842198.

It is an arithmetic number, because the mean of its divisors is an integer number (15363652080).

Almost surely, 2122023034423 is an apocalyptic number.

122023034423 is a deficient number, since it is larger than the sum of its proper divisors (886182217).

122023034423 is a wasteful number, since it uses less digits than its factorization.

122023034423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59557.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 122023034423 its reverse (324430320221), we get a palindrome (446453354644).

The spelling of 122023034423 in words is "one hundred twenty-two billion, twenty-three million, thirty-four thousand, four hundred twenty-three".

Divisors: 1 139 27527 31891 3826253 4432849 877863557 122023034423