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113110310127 = 361761319967
BaseRepresentation
bin110100101010111100…
…1100101110011101111
3101210221212000002202110
41221111321211303233
53323122214411002
6123543454255103
711112656526003
oct1512571456357
9353855002673
10113110310127
1143a73904151
1219b084b7493
13a8879c49b9
145690302703
152e201cae6c
hex1a55e65cef

113110310127 has 16 divisors (see below), whose sum is σ = 151097974272. Its totient is φ = 75264826560.

The previous prime is 113110310113. The next prime is 113110310177. The reversal of 113110310127 is 721013011311.

It is not a de Polignac number, because 113110310127 - 216 = 113110244591 is a prime.

It is a super-2 number, since 2×1131103101272 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113110310107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11343498 + ... + 11353464.

It is an arithmetic number, because the mean of its divisors is an integer number (9443623392).

Almost surely, 2113110310127 is an apocalyptic number.

113110310127 is a deficient number, since it is larger than the sum of its proper divisors (37987664145).

113110310127 is an equidigital number, since it uses as much as digits as its factorization.

113110310127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16718.

The product of its (nonzero) digits is 126, while the sum is 21.

Adding to 113110310127 its reverse (721013011311), we get a palindrome (834123321438).

The spelling of 113110310127 in words is "one hundred thirteen billion, one hundred ten million, three hundred ten thousand, one hundred twenty-seven".

Divisors: 1 3 617 1851 6131 9967 18393 29901 3782827 6149639 11348481 18448917 61107677 183323031 37703436709 113110310127