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112102403241 = 31031590722807
BaseRepresentation
bin110100001100111010…
…0101110110010101001
3101201100121110010102210
41220121310232302221
53314041203400431
6123255451315333
711046000463653
oct1503164566251
9351317403383
10112102403241
11435a697a854
1219886a4bb49
13a756c498aa
1455d64d76d3
152db1986d46
hex1a19d2eca9

112102403241 has 16 divisors (see below), whose sum is σ = 150937140224. Its totient is φ = 74001456144.

The previous prime is 112102403239. The next prime is 112102403249. The reversal of 112102403241 is 142304201211.

It is not a de Polignac number, because 112102403241 - 21 = 112102403239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112102403249) 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 15 ways as a sum of consecutive naturals, for example, 4903860 + ... + 4926666.

It is an arithmetic number, because the mean of its divisors is an integer number (9433571264).

Almost surely, 2112102403241 is an apocalyptic number.

It is an amenable number.

112102403241 is a deficient number, since it is larger than the sum of its proper divisors (38834736983).

112102403241 is a wasteful number, since it uses less digits than its factorization.

112102403241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38820.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 112102403241 its reverse (142304201211), we get a palindrome (254406604452).

The spelling of 112102403241 in words is "one hundred twelve billion, one hundred two million, four hundred three thousand, two hundred forty-one".

Divisors: 1 3 103 309 15907 22807 47721 68421 1638421 2349121 4915263 7047363 362790949 1088372847 37367467747 112102403241