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112111333213 = 1110891935813
BaseRepresentation
bin110100001101001011…
…0110010111101011101
3101201101020020211001111
41220122112302331131
53314101000130323
6123300410542021
711046136415605
oct1503226627535
9351336224044
10112111333213
1143600a19aa0
1219889a37911
13a758a553b9
1455d777dc05
152db264cc0d
hex1a1a5b2f5d

112111333213 has 8 divisors (see below), whose sum is σ = 122314633056. Its totient is φ = 101909926800.

The previous prime is 112111333207. The next prime is 112111333223. The reversal of 112111333213 is 312333111211.

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

It is not a de Polignac number, because 112111333213 - 213 = 112111325021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112111333223) 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, 348106 + ... + 587707.

It is an arithmetic number, because the mean of its divisors is an integer number (15289329132).

Almost surely, 2112111333213 is an apocalyptic number.

It is an amenable number.

112111333213 is a deficient number, since it is larger than the sum of its proper divisors (10203299843).

112111333213 is a wasteful number, since it uses less digits than its factorization.

112111333213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 946715.

The product of its digits is 324, while the sum is 22.

Adding to 112111333213 its reverse (312333111211), we get a palindrome (424444444424).

The spelling of 112111333213 in words is "one hundred twelve billion, one hundred eleven million, three hundred thirty-three thousand, two hundred thirteen".

Divisors: 1 11 10891 119801 935813 10293943 10191939383 112111333213