1007380050991 has 2 divisors, whose sum is σ = 1007380050992. Its totient is φ = 1007380050990.

The previous prime is 1007380050947. The next prime is 1007380051039. The reversal of 1007380050991 is 1990500837001.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1007380050991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1007380050091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503690025495 + 503690025496.

It is an arithmetic number, because the mean of its divisors is an integer number (503690025496).

Almost surely, 2^{1007380050991} is an apocalyptic number.

1007380050991 is a deficient number, since it is larger than the sum of its proper divisors (1).

1007380050991 is an equidigital number, since it uses as much as digits as its factorization.

1007380050991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 43.

Adding to 1007380050991 its reverse (1990500837001), we get a palindrome (2997880887992).

The spelling of 1007380050991 in words is "one trillion, seven billion, three hundred eighty million, fifty thousand, nine hundred ninety-one".