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131303231100301 = 1371914047633583
BaseRepresentation
bin11101110110101101101010…
…011100101001010110001101
3122012220110120221020122100111
4131312231222130221112031
5114202233004130202201
61143131512135200021
736441226320243511
oct3566555234512615
9565813527218314
10131303231100301
1138923429984947
1212887542516011
135835ac2bb9ba0
14245d17890a141
15102a771eb1b51
hex776b6a72958d

131303231100301 has 8 divisors (see below), whose sum is σ = 141600146526720. Its totient is φ = 121034410942512.

The previous prime is 131303231100299. The next prime is 131303231100343. The reversal of 131303231100301 is 103001132303131.

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

It is a cyclic number.

It is not a de Polignac number, because 131303231100301 - 21 = 131303231100299 is a prime.

It is a super-3 number, since 3×1313032311003013 (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131303231100401) 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, 7023807445 + ... + 7023826138.

It is an arithmetic number, because the mean of its divisors is an integer number (17700018315840).

Almost surely, 2131303231100301 is an apocalyptic number.

It is an amenable number.

131303231100301 is a deficient number, since it is larger than the sum of its proper divisors (10296915426419).

131303231100301 is a wasteful number, since it uses less digits than its factorization.

131303231100301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14047634315.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 131303231100301 its reverse (103001132303131), we get a palindrome (234304363403432).

The spelling of 131303231100301 in words is "one hundred thirty-one trillion, three hundred three billion, two hundred thirty-one million, one hundred thousand, three hundred one".

Divisors: 1 13 719 9347 14047633583 182619236579 10100248546177 131303231100301