11021233373 has 2 divisors, whose sum is σ = 11021233374. Its totient is φ = 11021233372.

The previous prime is 11021233319. The next prime is 11021233409. The reversal of 11021233373 is 37333212011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9999600004 + 1021633369 = 99998^2 + 31963^2 .

It is an emirp because it is prime and its reverse (37333212011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11021233373 - 2¹⁸ = 11020971229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11021233073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510616686 + 5510616687.

It is an arithmetic number, because the mean of its divisors is an integer number (5510616687).

Almost surely, 2^11021233373 is an apocalyptic number.

It is an amenable number.

11021233373 is a deficient number, since it is larger than the sum of its proper divisors (1).

11021233373 is an equidigital number, since it uses as much as digits as its factorization.

11021233373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 26.

Adding to 11021233373 its reverse (37333212011), we get a palindrome (48354445384).

The spelling of 11021233373 in words is "eleven billion, twenty-one million, two hundred thirty-three thousand, three hundred seventy-three".