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131050344301 = 41123713991847
BaseRepresentation
bin111101000001100110…
…1011000111101101101
3110112021010100021010121
41322003031120331231
54121342342004201
6140111555404541
712316356355432
oct1720315307555
9415233307117
10131050344301
115063a559378
12214945b3751
13c48668aa36
1464b2b9db89
15362018b9a1
hex1e83358f6d

131050344301 has 16 divisors (see below), whose sum is σ = 134524051200. Its totient is φ = 127590203520.

The previous prime is 131050344283. The next prime is 131050344329. The reversal of 131050344301 is 103443050131.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-131050344301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131050342301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70952160 + ... + 70954006.

It is an arithmetic number, because the mean of its divisors is an integer number (8407753200).

Almost surely, 2131050344301 is an apocalyptic number.

It is an amenable number.

131050344301 is a deficient number, since it is larger than the sum of its proper divisors (3473706899).

131050344301 is a wasteful number, since it uses less digits than its factorization.

131050344301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4524.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 131050344301 its reverse (103443050131), we get a palindrome (234493394432).

The spelling of 131050344301 in words is "one hundred thirty-one billion, fifty million, three hundred forty-four thousand, three hundred one".

Divisors: 1 41 1237 1399 1847 50717 57359 75727 1730563 2284739 2583953 70953083 93674299 105942073 3196349861 131050344301