1126640701151 has 16 divisors (see below), whose sum is σ = 1328230225920. Its totient is φ = 935683958880.

The previous prime is 1126640701099. The next prime is 1126640701163. The reversal of 1126640701151 is 1511070466211.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1126640701151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126640401151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19661711 + ... + 19718928.

It is an arithmetic number, because the mean of its divisors is an integer number (83014389120).

Almost surely, 2^{1126640701151} is an apocalyptic number.

1126640701151 is a deficient number, since it is larger than the sum of its proper divisors (201589524769).

1126640701151 is an equidigital number, since it uses as much as digits as its factorization.

1126640701151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39380774.

The product of its (nonzero) digits is 10080, while the sum is 35.

The spelling of 1126640701151 in words is "one trillion, one hundred twenty-six billion, six hundred forty million, seven hundred one thousand, one hundred fifty-one".