1011683151223 has 2 divisors, whose sum is σ = 1011683151224. Its totient is φ = 1011683151222.

The previous prime is 1011683151209. The next prime is 1011683151239. The reversal of 1011683151223 is 3221513861101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1011683151223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1011683151263) 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, 505841575611 + 505841575612.

It is an arithmetic number, because the mean of its divisors is an integer number (505841575612).

Almost surely, 2^{1011683151223} is an apocalyptic number.

1011683151223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011683151223 is an equidigital number, since it uses as much as digits as its factorization.

1011683151223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 34.

The spelling of 1011683151223 in words is "one trillion, eleven billion, six hundred eighty-three million, one hundred fifty-one thousand, two hundred twenty-three".