103441537 has 2 divisors, whose sum is σ = 103441538. Its totient is φ = 103441536.

The previous prime is 103441517. The next prime is 103441553. The reversal of 103441537 is 735144301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 65999376 + 37442161 = 8124^2 + 6119^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103441537 is a prime.

It is not a weakly prime, because it can be changed into another prime (103441517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51720768 + 51720769.

It is an arithmetic number, because the mean of its divisors is an integer number (51720769).

Almost surely, 2^103441537 is an apocalyptic number.

It is an amenable number.

103441537 is a deficient number, since it is larger than the sum of its proper divisors (1).

103441537 is an equidigital number, since it uses as much as digits as its factorization.

103441537 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 103441537 is about 10170.6212691261. The cubic root of 103441537 is about 469.4236741479.

Adding to 103441537 its reverse (735144301), we get a palindrome (838585838).

It can be divided in two parts, 10344 and 1537, that added together give a square (11881 = 109²).

The spelling of 103441537 in words is "one hundred three million, four hundred forty-one thousand, five hundred thirty-seven".