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122010301031329 = 2927504715296483
BaseRepresentation
bin11011101111011110111100…
…101001101110001110100001
3121000000001220122211111101101
4123233132330221232032201
5111443004044031000304
61111254431500434401
734461645000050434
oct3357367451561641
9530001818744341
10122010301031329
1135970307148327
12118264b6b48a01
1353106a2b4a849
14221b489a4381b
15e18b7bb558a4
hex6ef7bca6e3a1

122010301031329 has 8 divisors (see below), whose sum is σ = 126218019936960. Its totient is φ = 117802613268816.

The previous prime is 122010301031323. The next prime is 122010301031347. The reversal of 122010301031329 is 923130103010221.

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 122010301031329 - 213 = 122010301023137 is a prime.

It is a super-3 number, since 3×1220103010313293 (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122010301031297 and 122010301031306.

It is not an unprimeable number, because it can be changed into a prime (122010301031323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328122 + ... + 15624604.

It is an arithmetic number, because the mean of its divisors is an integer number (15777252492120).

Almost surely, 2122010301031329 is an apocalyptic number.

It is an amenable number.

122010301031329 is a deficient number, since it is larger than the sum of its proper divisors (4207718905631).

122010301031329 is a wasteful number, since it uses less digits than its factorization.

122010301031329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15571559.

The product of its (nonzero) digits is 1944, while the sum is 28.

The spelling of 122010301031329 in words is "one hundred twenty-two trillion, ten billion, three hundred one million, thirty-one thousand, three hundred twenty-nine".

Divisors: 1 29 275047 7976363 15296483 443598007 4207251759701 122010301031329