11021346373 has 2 divisors, whose sum is σ = 11021346374. Its totient is φ = 11021346372.

The previous prime is 11021346257. The next prime is 11021346409. The reversal of 11021346373 is 37364312011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11004429604 + 16916769 = 104902^2 + 4113^2 .

It is a cyclic number.

It is not a de Polignac number, because 11021346373 - 2¹⁷ = 11021215301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11021346073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510673186 + 5510673187.

It is an arithmetic number, because the mean of its divisors is an integer number (5510673187).

Almost surely, 2^11021346373 is an apocalyptic number.

It is an amenable number.

11021346373 is a deficient number, since it is larger than the sum of its proper divisors (1).

11021346373 is an equidigital number, since it uses as much as digits as its factorization.

11021346373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 31.

Adding to 11021346373 its reverse (37364312011), we get a palindrome (48385658384).

The spelling of 11021346373 in words is "eleven billion, twenty-one million, three hundred forty-six thousand, three hundred seventy-three".