1103014421 has 2 divisors, whose sum is σ = 1103014422. Its totient is φ = 1103014420.

The previous prime is 1103014411. The next prime is 1103014433. The reversal of 1103014421 is 1244103011.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1088076196 + 14938225 = 32986^2 + 3865^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1103014421 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1103014421.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1103014411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551507210 + 551507211.

It is an arithmetic number, because the mean of its divisors is an integer number (551507211).

Almost surely, 2^1103014421 is an apocalyptic number.

It is an amenable number.

1103014421 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103014421 is an equidigital number, since it uses as much as digits as its factorization.

1103014421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1103014421 is about 33211.6609190206. The cubic root of 1103014421 is about 1033.2222029523. Note that the first 4 decimals are identical.

Adding to 1103014421 its reverse (1244103011), we get a palindrome (2347117432).

The spelling of 1103014421 in words is "one billion, one hundred three million, fourteen thousand, four hundred twenty-one".