136002111761251 has 2 divisors, whose sum is σ = 136002111761252. Its totient is φ = 136002111761250.

The previous prime is 136002111761221. The next prime is 136002111761281. The reversal of 136002111761251 is 152167111200631.

It is a balanced prime because it is at equal distance from previous prime (136002111761221) and next prime (136002111761281).

It is a cyclic number.

It is not a de Polignac number, because 136002111761251 - 2¹³ = 136002111753059 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 136002111761251.

It is not a weakly prime, because it can be changed into another prime (136002111761221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68001055880625 + 68001055880626.

It is an arithmetic number, because the mean of its divisors is an integer number (68001055880626).

Almost surely, 2^{136002111761251} is an apocalyptic number.

136002111761251 is a deficient number, since it is larger than the sum of its proper divisors (1).

136002111761251 is an equidigital number, since it uses as much as digits as its factorization.

136002111761251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 37.

Adding to 136002111761251 its reverse (152167111200631), we get a palindrome (288169222961882).

The spelling of 136002111761251 in words is "one hundred thirty-six trillion, two billion, one hundred eleven million, seven hundred sixty-one thousand, two hundred fifty-one".