1099974835403 has 2 divisors, whose sum is σ = 1099974835404. Its totient is φ = 1099974835402.

The previous prime is 1099974835397. The next prime is 1099974835493. The reversal of 1099974835403 is 3045384799901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1099974835403 - 2⁸ = 1099974835147 is a prime.

It is not a weakly prime, because it can be changed into another prime (1099974835493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 549987417701 + 549987417702.

It is an arithmetic number, because the mean of its divisors is an integer number (549987417702).

Almost surely, 2^{1099974835403} is an apocalyptic number.

1099974835403 is a deficient number, since it is larger than the sum of its proper divisors (1).

1099974835403 is an equidigital number, since it uses as much as digits as its factorization.

1099974835403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29393280, while the sum is 62.

The spelling of 1099974835403 in words is "one trillion, ninety-nine billion, nine hundred seventy-four million, eight hundred thirty-five thousand, four hundred three".