1103422373 has 2 divisors, whose sum is σ = 1103422374. Its totient is φ = 1103422372.

The previous prime is 1103422367. The next prime is 1103422393. The reversal of 1103422373 is 3732243011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1043483809 + 59938564 = 32303^2 + 7742^2 .

It is a cyclic number.

It is not a de Polignac number, because 1103422373 - 2⁴ = 1103422357 is a prime.

It is a super-2 number, since 2×1103422373² = 2435081866473902258, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1103422393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551711186 + 551711187.

It is an arithmetic number, because the mean of its divisors is an integer number (551711187).

Almost surely, 2^1103422373 is an apocalyptic number.

It is an amenable number.

1103422373 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103422373 is an equidigital number, since it uses as much as digits as its factorization.

1103422373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 1103422373 is about 33217.8020495035. The cubic root of 1103422373 is about 1033.3495669897.

Adding to 1103422373 its reverse (3732243011), we get a palindrome (4835665384).

The spelling of 1103422373 in words is "one billion, one hundred three million, four hundred twenty-two thousand, three hundred seventy-three".