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131044176107 = 1310080321239
BaseRepresentation
bin111101000001011010…
…1110111000011101011
3110112020200201212221222
41322002311313003223
54121334302113412
6140111215252255
712316253055365
oct1720265670353
9415220655858
10131044176107
1150637026099
122149251a08b
13c48530b310
1464b2035d35
15361e86e072
hex1e82d770eb

131044176107 has 4 divisors (see below), whose sum is σ = 141124497360. Its totient is φ = 120963854856.

The previous prime is 131044176089. The next prime is 131044176127. The reversal of 131044176107 is 701671440131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 701671440131 = 2714325850917.

It is not a de Polignac number, because 131044176107 - 210 = 131044175083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131044176127) 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, 5040160607 + ... + 5040160632.

It is an arithmetic number, because the mean of its divisors is an integer number (35281124340).

Almost surely, 2131044176107 is an apocalyptic number.

131044176107 is a deficient number, since it is larger than the sum of its proper divisors (10080321253).

131044176107 is a wasteful number, since it uses less digits than its factorization.

131044176107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10080321252.

The product of its (nonzero) digits is 14112, while the sum is 35.

The spelling of 131044176107 in words is "one hundred thirty-one billion, forty-four million, one hundred seventy-six thousand, one hundred seven".

Divisors: 1 13 10080321239 131044176107