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131342224331301 = 3311412281982057
BaseRepresentation
bin11101110111010001111110…
…101000000001001000100101
3122020001012020102220000102020
4131313101332220001020211
5114203402333412100201
61143201441311333353
736444106521241644
oct3567217650011045
9566035212800366
10131342224331301
1138938a19606495
1212893005221259
135839698502239
142460dd74c735b
15102b7a53cba36
hex77747ea01225

131342224331301 has 8 divisors (see below), whose sum is σ = 180772093703424. Its totient is φ = 84736918923360.

The previous prime is 131342224331287. The next prime is 131342224331317. The reversal of 131342224331301 is 103133422243131.

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

It is not a de Polignac number, because 131342224331301 - 27 = 131342224331173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131342224331501) 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 7 ways as a sum of consecutive naturals, for example, 706140990936 + ... + 706140991121.

It is an arithmetic number, because the mean of its divisors is an integer number (22596511712928).

Almost surely, 2131342224331301 is an apocalyptic number.

It is an amenable number.

131342224331301 is a deficient number, since it is larger than the sum of its proper divisors (49429869372123).

131342224331301 is a wasteful number, since it uses less digits than its factorization.

131342224331301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1412281982091.

The product of its (nonzero) digits is 31104, while the sum is 33.

Adding to 131342224331301 its reverse (103133422243131), we get a palindrome (234475646574432).

The spelling of 131342224331301 in words is "one hundred thirty-one trillion, three hundred forty-two billion, two hundred twenty-four million, three hundred thirty-one thousand, three hundred one".

Divisors: 1 3 31 93 1412281982057 4236845946171 43780741443767 131342224331301