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122330113 = 17191033677
BaseRepresentation
bin1110100101010…
…01110000000001
322112012000100221
413102221300001
5222304030423
620045543041
73013534363
oct722516001
9275160327
10122330113
1163063474
1234b74a81
131c4616a9
1412364d33
15ab15e5d
hex74a9c01

122330113 has 16 divisors (see below), whose sum is σ = 137704320. Its totient is φ = 107986176.

The previous prime is 122330111. The next prime is 122330119. The reversal of 122330113 is 311033221.

It is not a de Polignac number, because 122330113 - 21 = 122330111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122330111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31431 + ... + 35107.

It is an arithmetic number, because the mean of its divisors is an integer number (8606520).

Almost surely, 2122330113 is an apocalyptic number.

It is an amenable number.

122330113 is a deficient number, since it is larger than the sum of its proper divisors (15374207).

122330113 is a wasteful number, since it uses less digits than its factorization.

122330113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3816.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 122330113 is about 11060.2944355022. The cubic root of 122330113 is about 496.4145005128.

Adding to 122330113 its reverse (311033221), we get a palindrome (433363334).

The spelling of 122330113 in words is "one hundred twenty-two million, three hundred thirty thousand, one hundred thirteen".

Divisors: 1 17 19 103 323 1751 1957 3677 33269 62509 69863 378731 1187671 6438427 7195889 122330113