1011250553323 has 2 divisors, whose sum is σ = 1011250553324. Its totient is φ = 1011250553322.

The previous prime is 1011250553317. The next prime is 1011250553359. The reversal of 1011250553323 is 3233550521101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1011250553323 - 2³³ = 1002660618731 is a prime.

It is not a weakly prime, because it can be changed into another prime (1011250653323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505625276661 + 505625276662.

It is an arithmetic number, because the mean of its divisors is an integer number (505625276662).

Almost surely, 2^{1011250553323} is an apocalyptic number.

1011250553323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011250553323 is an equidigital number, since it uses as much as digits as its factorization.

1011250553323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13500, while the sum is 31.

The spelling of 1011250553323 in words is "one trillion, eleven billion, two hundred fifty million, five hundred fifty-three thousand, three hundred twenty-three".