1103420341 has 2 divisors, whose sum is σ = 1103420342. Its totient is φ = 1103420340.

The previous prime is 1103420317. The next prime is 1103420369. The reversal of 1103420341 is 1430243011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 736851025 + 366569316 = 27145^2 + 19146^2 .

It is a cyclic number.

It is not a de Polignac number, because 1103420341 - 2¹⁵ = 1103387573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1103420141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551710170 + 551710171.

It is an arithmetic number, because the mean of its divisors is an integer number (551710171).

Almost surely, 2^1103420341 is an apocalyptic number.

It is an amenable number.

1103420341 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103420341 is an equidigital number, since it uses as much as digits as its factorization.

1103420341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1103420341 is about 33217.7714634802. The cubic root of 1103420341 is about 1033.3489326700.

Adding to 1103420341 its reverse (1430243011), we get a palindrome (2533663352).

It can be divided in two parts, 11034 and 20341, that added together give a triangular number (31375 = T₂₅₀).

The spelling of 1103420341 in words is "one billion, one hundred three million, four hundred twenty thousand, three hundred forty-one".