1049350886203 has 2 divisors, whose sum is σ = 1049350886204. Its totient is φ = 1049350886202.

The previous prime is 1049350886149. The next prime is 1049350886267. The reversal of 1049350886203 is 3026880539401.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1049350886203 is a prime.

It is a super-2 number, since 2×1049350886203² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1049350886273) 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, 524675443101 + 524675443102.

It is an arithmetic number, because the mean of its divisors is an integer number (524675443102).

Almost surely, 2^{1049350886203} is an apocalyptic number.

1049350886203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1049350886203 is an equidigital number, since it uses as much as digits as its factorization.

1049350886203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1244160, while the sum is 49.

The spelling of 1049350886203 in words is "one trillion, forty-nine billion, three hundred fifty million, eight hundred eighty-six thousand, two hundred three".