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110001130131 = 343852721939
BaseRepresentation
bin110011001110010010…
…1000000101010010011
3101111221011112101121210
41212130211000222103
53300240242131011
6122311145551203
710642634115204
oct1463445005223
9344834471553
10110001130131
1142718852202
121939b1a5503
13a4b0804419
1454773d95ab
152cdc26c6a6
hex199c940a93

110001130131 has 8 divisors (see below), whose sum is σ = 150079061440. Its totient is φ = 71628642792.

The previous prime is 110001130123. The next prime is 110001130133. The reversal of 110001130131 is 131031100011.

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

It is not a de Polignac number, because 110001130131 - 23 = 110001130123 is a prime.

It is a super-2 number, since 2×1100011301312 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110001130133) 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, 426360841 + ... + 426361098.

It is an arithmetic number, because the mean of its divisors is an integer number (18759882680).

Almost surely, 2110001130131 is an apocalyptic number.

110001130131 is a deficient number, since it is larger than the sum of its proper divisors (40077931309).

110001130131 is an equidigital number, since it uses as much as digits as its factorization.

110001130131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852721985.

The product of its (nonzero) digits is 9, while the sum is 12.

Adding to 110001130131 its reverse (131031100011), we get a palindrome (241032230142).

The spelling of 110001130131 in words is "one hundred ten billion, one million, one hundred thirty thousand, one hundred thirty-one".

Divisors: 1 3 43 129 852721939 2558165817 36667043377 110001130131