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122013022320103 = 761216023742201
BaseRepresentation
bin11011101111100001011110…
…110110100111010111100111
3121000000022221022102021210111
4123233201132312213113213
5111443030132203220403
61111300001511233451
734462102302451105
oct3357413666472747
9530008838367714
10122013022320103
1135971483254912
1211826b36378887
135310a178791a5
14221b667218c75
15e18c8a9e356d
hex6ef85eda75e7

122013022320103 has 8 divisors (see below), whose sum is σ = 122174084974176. Its totient is φ = 121851961584000.

The previous prime is 122013022320067. The next prime is 122013022320109. The reversal of 122013022320103 is 301023220310221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-122013022320103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122013022320109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164022403 + ... + 164764603.

It is an arithmetic number, because the mean of its divisors is an integer number (15271760621772).

Almost surely, 2122013022320103 is an apocalyptic number.

122013022320103 is a deficient number, since it is larger than the sum of its proper divisors (161062654073).

122013022320103 is an equidigital number, since it uses as much as digits as its factorization.

122013022320103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958985.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 122013022320103 its reverse (301023220310221), we get a palindrome (423036242630324).

The spelling of 122013022320103 in words is "one hundred twenty-two trillion, thirteen billion, twenty-two million, three hundred twenty thousand, one hundred three".

Divisors: 1 761 216023 742201 164393503 564814961 160332486623 122013022320103