1151871944107 has 2 divisors, whose sum is σ = 1151871944108. Its totient is φ = 1151871944106.

The previous prime is 1151871944087. The next prime is 1151871944137. The reversal of 1151871944107 is 7014491781511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1151871944107 - 2¹⁵ = 1151871911339 is a prime.

It is not a weakly prime, because it can be changed into another prime (1151871944137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575935972053 + 575935972054.

It is an arithmetic number, because the mean of its divisors is an integer number (575935972054).

Almost surely, 2^{1151871944107} is an apocalyptic number.

1151871944107 is a deficient number, since it is larger than the sum of its proper divisors (1).

1151871944107 is an equidigital number, since it uses as much as digits as its factorization.

1151871944107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 282240, while the sum is 49.

The spelling of 1151871944107 in words is "one trillion, one hundred fifty-one billion, eight hundred seventy-one million, nine hundred forty-four thousand, one hundred seven".