1011244352233 has 2 divisors, whose sum is σ = 1011244352234. Its totient is φ = 1011244352232.

The previous prime is 1011244352213. The next prime is 1011244352263. The reversal of 1011244352233 is 3322534421101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 994832692569 + 16411659664 = 997413^2 + 128108^2 .

It is a cyclic number.

It is not a de Polignac number, because 1011244352233 - 2¹³ = 1011244344041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1011244352195 and 1011244352204.

It is not a weakly prime, because it can be changed into another prime (1011244352213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505622176116 + 505622176117.

It is an arithmetic number, because the mean of its divisors is an integer number (505622176117).

Almost surely, 2^{1011244352233} is an apocalyptic number.

It is an amenable number.

1011244352233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011244352233 is an equidigital number, since it uses as much as digits as its factorization.

1011244352233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 1011244352233 its reverse (3322534421101), we get a palindrome (4333778773334).

The spelling of 1011244352233 in words is "one trillion, eleven billion, two hundred forty-four million, three hundred fifty-two thousand, two hundred thirty-three".