103441213 has 4 divisors (see below), whose sum is σ = 105392988. Its totient is φ = 101489440.

The previous prime is 103441211. The next prime is 103441259. The reversal of 103441213 is 312144301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 58644964 + 44796249 = 7658^2 + 6693^2 .

It is a cyclic number.

It is not a de Polignac number, because 103441213 - 2¹ = 103441211 is a prime.

It is a super-2 number, since 2×103441213² = 21400169093822738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103441211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 975808 + ... + 975913.

It is an arithmetic number, because the mean of its divisors is an integer number (26348247).

Almost surely, 2^103441213 is an apocalyptic number.

It is an amenable number.

103441213 is a deficient number, since it is larger than the sum of its proper divisors (1951775).

103441213 is an equidigital number, since it uses as much as digits as its factorization.

103441213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1951774.

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

The square root of 103441213 is about 10170.6053408831. The cubic root of 103441213 is about 469.4231840372.

Adding to 103441213 its reverse (312144301), we get a palindrome (415585514).

The spelling of 103441213 in words is "one hundred three million, four hundred forty-one thousand, two hundred thirteen".