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131101110000143 = 1034959725663373
BaseRepresentation
bin11101110011110001011011…
…000101110101101000001111
3122012012010212202201220102222
4131303301123011311220033
5114140430033130001033
61142455003554405555
736420512502242153
oct3563613305655017
9565163782656388
10131101110000143
1138855739883808
12128543345908bb
13581ca21302a7a
142453482c49063
151025392708598
hex773c5b175a0f

131101110000143 has 8 divisors (see below), whose sum is σ = 132376610459808. Its totient is φ = 129825660966624.

The previous prime is 131101110000101. The next prime is 131101110000251. The reversal of 131101110000143 is 341000011101131.

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 131101110000143 - 214 = 131101109983759 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 (131101110002143) 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, 7723196 + ... + 17940177.

It is an arithmetic number, because the mean of its divisors is an integer number (16547076307476).

Almost surely, 2131101110000143 is an apocalyptic number.

131101110000143 is a deficient number, since it is larger than the sum of its proper divisors (1275500459665).

131101110000143 is a wasteful number, since it uses less digits than its factorization.

131101110000143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25713073.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 131101110000143 its reverse (341000011101131), we get a palindrome (472101121101274).

The spelling of 131101110000143 in words is "one hundred thirty-one trillion, one hundred one billion, one hundred ten million, one hundred forty-three", and thus it is an aban number.

Divisors: 1 103 49597 5108491 25663373 2643327419 1272826310681 131101110000143