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122313032101 = 1359159469403
BaseRepresentation
bin111000111101001101…
…1001100000110100101
3102200201012112211001001
41301322123030012211
54000444114011401
6132105000433301
711560013422141
oct1617233140645
9380635484031
10122313032101
11479665773a7
121b856478831
13b6c3473210
145cc4608221
1532ad09d601
hex1c7a6cc1a5

122313032101 has 8 divisors (see below), whose sum is σ = 133954299360. Its totient is φ = 110990703792.

The previous prime is 122313032077. The next prime is 122313032123. The reversal of 122313032101 is 101230313221.

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 122313032101 - 219 = 122312507813 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 (122313032801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79733935 + ... + 79735468.

It is an arithmetic number, because the mean of its divisors is an integer number (16744287420).

Almost surely, 2122313032101 is an apocalyptic number.

It is an amenable number.

122313032101 is a deficient number, since it is larger than the sum of its proper divisors (11641267259).

122313032101 is a wasteful number, since it uses less digits than its factorization.

122313032101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159469475.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 122313032101 its reverse (101230313221), we get a palindrome (223543345322).

The spelling of 122313032101 in words is "one hundred twenty-two billion, three hundred thirteen million, thirty-two thousand, one hundred one".

Divisors: 1 13 59 767 159469403 2073102239 9408694777 122313032101