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131010122402341 = 71317433195580991
BaseRepresentation
bin11101110010011100101011…
…110011101100101000100101
3122011212110000200112000211021
4131302130223303230220211
5114132432212313333331
61142345115214411141
736411111651360550
oct3562345363545045
9564773020460737
10131010122402341
113882009873a896
121283a780b00ab1
1358142809c66c0
14244ccd0b0b697
151022d197ea211
hex77272bceca25

131010122402341 has 32 divisors (see below), whose sum is σ = 171122415464448. Its totient is φ = 97333617807360.

The previous prime is 131010122402339. The next prime is 131010122402353. The reversal of 131010122402341 is 143204221010131.

It is a cyclic number.

It is not a de Polignac number, because 131010122402341 - 21 = 131010122402339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131010122402381) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97120645 + ... + 98460346.

It is an arithmetic number, because the mean of its divisors is an integer number (5347575483264).

Almost surely, 2131010122402341 is an apocalyptic number.

It is an amenable number.

131010122402341 is a deficient number, since it is larger than the sum of its proper divisors (40112293062107).

131010122402341 is a wasteful number, since it uses less digits than its factorization.

131010122402341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195581461.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 131010122402341 its reverse (143204221010131), we get a palindrome (274214343412472).

The spelling of 131010122402341 in words is "one hundred thirty-one trillion, ten billion, one hundred twenty-two million, four hundred two thousand, three hundred forty-one".

Divisors: 1 7 13 17 91 119 221 433 1547 3031 5629 7361 39403 51527 95693 669851 195580991 1369066937 2542552883 3324876847 17797870181 23274137929 43223399011 84686569103 302563793077 592805983721 1100925398339 1439671674751 7706477788373 10077701723257 18715731771763 131010122402341