26000131 has 2 divisors, whose sum is σ = 26000132. Its totient is φ = 26000130.

The previous prime is 26000111. The next prime is 26000141. The reversal of 26000131 is 13100062.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26000131 - 2⁵ = 26000099 is a prime.

It is a super-2 number, since 2×26000131² = 1352013624034322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (26000111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13000065 + 13000066.

It is an arithmetic number, because the mean of its divisors is an integer number (13000066).

Almost surely, 2^26000131 is an apocalyptic number.

26000131 is a deficient number, since it is larger than the sum of its proper divisors (1).

26000131 is an equidigital number, since it uses as much as digits as its factorization.

26000131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 26000131 is about 5099.0323591835. The cubic root of 26000131 is about 296.2501043873.

Adding to 26000131 its reverse (13100062), we get a palindrome (39100193).

The spelling of 26000131 in words is "twenty-six million, one hundred thirty-one", and thus it is an aban number.