11761310026651 has 2 divisors, whose sum is σ = 11761310026652. Its totient is φ = 11761310026650.

The previous prime is 11761310026643. The next prime is 11761310026681. The reversal of 11761310026651 is 15662001316711.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11761310026651 - 2³ = 11761310026643 is a prime.

It is not a weakly prime, because it can be changed into another prime (11761310026681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5880655013325 + 5880655013326.

It is an arithmetic number, because the mean of its divisors is an integer number (5880655013326).

Almost surely, 2^{11761310026651} is an apocalyptic number.

11761310026651 is a deficient number, since it is larger than the sum of its proper divisors (1).

11761310026651 is an equidigital number, since it uses as much as digits as its factorization.

11761310026651 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 40.

The spelling of 11761310026651 in words is "eleven trillion, seven hundred sixty-one billion, three hundred ten million, twenty-six thousand, six hundred fifty-one".