1010100111233 has 2 divisors, whose sum is σ = 1010100111234. Its totient is φ = 1010100111232.

The previous prime is 1010100111211. The next prime is 1010100111313. The reversal of 1010100111233 is 3321110010101.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 947785972849 + 62314138384 = 973543^2 + 249628^2 .

It is a cyclic number.

It is not a de Polignac number, because 1010100111233 - 2²⁴ = 1010083334017 is a prime.

It is not a weakly prime, because it can be changed into another prime (1010100111133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505050055616 + 505050055617.

It is an arithmetic number, because the mean of its divisors is an integer number (505050055617).

Almost surely, 2^{1010100111233} is an apocalyptic number.

It is an amenable number.

1010100111233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010100111233 is an equidigital number, since it uses as much as digits as its factorization.

1010100111233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 1010100111233 its reverse (3321110010101), we get a palindrome (4331210121334).

The spelling of 1010100111233 in words is "one trillion, ten billion, one hundred million, one hundred eleven thousand, two hundred thirty-three".