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131030041114 = 2728973230683
BaseRepresentation
bin111101000000111111…
…1111100001000011010
3110112012201010202101201
41322001333330020122
54121322142303424
6140105552304414
712316021654450
oct1720177741032
9415181122351
10131030041114
115062a051285
122148984210a
13c4823cc60b
1464b01d69d0
15361d4cad44
hex1e81ffc21a

131030041114 has 16 divisors (see below), whose sum is σ = 224700533568. Its totient is φ = 56136330432.

The previous prime is 131030041111. The next prime is 131030041123. The reversal of 131030041114 is 411140030131.

It is a junction number, because it is equal to n+sod(n) for n = 131030041091 and 131030041100.

It is not an unprimeable number, because it can be changed into a prime (131030041111) 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, 1574784 + ... + 1655899.

It is an arithmetic number, because the mean of its divisors is an integer number (14043783348).

Almost surely, 2131030041114 is an apocalyptic number.

131030041114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

131030041114 is a deficient number, since it is larger than the sum of its proper divisors (93670492454).

131030041114 is a wasteful number, since it uses less digits than its factorization.

131030041114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3233589.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 131030041114 its reverse (411140030131), we get a palindrome (542170071245).

The spelling of 131030041114 in words is "one hundred thirty-one billion, thirty million, forty-one thousand, one hundred fourteen".

Divisors: 1 2 7 14 2897 5794 20279 40558 3230683 6461366 22614781 45229562 9359288651 18718577302 65515020557 131030041114