103442037 has 8 divisors (see below), whose sum is σ = 139981536. Its totient is φ = 67931952.

The previous prime is 103442033. The next prime is 103442051. The reversal of 103442037 is 730244301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 103442037 - 2² = 103442033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103441998 and 103442016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103442033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257118 + ... + 257519.

It is an arithmetic number, because the mean of its divisors is an integer number (17497692).

Almost surely, 2^103442037 is an apocalyptic number.

It is an amenable number.

103442037 is a deficient number, since it is larger than the sum of its proper divisors (36539499).

103442037 is an equidigital number, since it uses as much as digits as its factorization.

103442037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514707.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 103442037 is about 10170.6458496990. The cubic root of 103442037 is about 469.4244304897.

Adding to 103442037 its reverse (730244301), we get a palindrome (833686338).

It can be divided in two parts, 1034 and 42037, that added together give a triangular number (43071 = T₂₉₃).

The spelling of 103442037 in words is "one hundred three million, four hundred forty-two thousand, thirty-seven".