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26020132031 is a prime number
BaseRepresentation
bin11000001110111010…
…111011010010111111
32111011101110122212202
4120032322323102333
5411242123211111
615541541422115
71610542321145
oct301672732277
974141418782
1026020132031
1110042760353
12506210a93b
1325b89a1c3a
14138ba55595
15a2452db3b
hex60eebb4bf

26020132031 has 2 divisors, whose sum is σ = 26020132032. Its totient is φ = 26020132030.

The previous prime is 26020132013. The next prime is 26020132037. The reversal of 26020132031 is 13023102062.

It is a happy number.

Together with previous prime (26020132013) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-26020132031 is a prime.

It is a super-2 number, since 2×260201320312 (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 26020131994 and 26020132012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26020132037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13010066015 + 13010066016.

It is an arithmetic number, because the mean of its divisors is an integer number (13010066016).

Almost surely, 226020132031 is an apocalyptic number.

26020132031 is a deficient number, since it is larger than the sum of its proper divisors (1).

26020132031 is an equidigital number, since it uses as much as digits as its factorization.

26020132031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 26020132031 its reverse (13023102062), we get a palindrome (39043234093).

The spelling of 26020132031 in words is "twenty-six billion, twenty million, one hundred thirty-two thousand, thirty-one".