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113101230106 = 256921993493
BaseRepresentation
bin110100101010101011…
…0111101000000011010
3101210221012220210022101
41221111112331000122
53323112403330411
6123542531514014
711112516410434
oct1512526750032
9353835823271
10113101230106
1143a697721a7
1219b0545890a
13a885b65ac7
14568d01b654
152e1e4d58c1
hex1a555bd01a

113101230106 has 8 divisors (see below), whose sum is σ = 169654996404. Its totient is φ = 56549564640.

The previous prime is 113101230091. The next prime is 113101230107. The reversal of 113101230106 is 601032101311.

It can be written as a sum of positive squares in 2 ways, for example, as 108593316225 + 4507913881 = 329535^2 + 67141^2 .

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

It is not an unprimeable number, because it can be changed into a prime (113101230107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 382905 + ... + 610588.

Almost surely, 2113101230106 is an apocalyptic number.

113101230106 is a deficient number, since it is larger than the sum of its proper divisors (56553766298).

113101230106 is an equidigital number, since it uses as much as digits as its factorization.

113101230106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050416.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 113101230106 its reverse (601032101311), we get a palindrome (714133331417).

The spelling of 113101230106 in words is "one hundred thirteen billion, one hundred one million, two hundred thirty thousand, one hundred six".

Divisors: 1 2 56921 113842 993493 1986986 56550615053 113101230106