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BaseRepresentation
bin100101001010101000100…
…1111011111101001011111
3200002022211211001212012112
41022111101033133221133
51132142321224144411
614510341423224235
71035021651135116
oct112252117375137
920068754055175
105108079131231
11169a36255851a
126a5b9144807b
132b08c763191b
141393377ccc7d
158cd15d87b8b
hex4a5513dfa5f

5108079131231 has 2 divisors, whose sum is σ = 5108079131232. Its totient is φ = 5108079131230.

The previous prime is 5108079131209. The next prime is 5108079131251. The reversal of 5108079131231 is 1321319708015.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5108079131231 - 214 = 5108079114847 is a prime.

It is a super-2 number, since 2×51080791312312 (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5108079131251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2554039565615 + 2554039565616.

It is an arithmetic number, because the mean of its divisors is an integer number (2554039565616).

Almost surely, 25108079131231 is an apocalyptic number.

5108079131231 is a deficient number, since it is larger than the sum of its proper divisors (1).

5108079131231 is an equidigital number, since it uses as much as digits as its factorization.

5108079131231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 41.

The spelling of 5108079131231 in words is "five trillion, one hundred eight billion, seventy-nine million, one hundred thirty-one thousand, two hundred thirty-one".