103034145 has 16 divisors (see below), whose sum is σ = 165097152. Its totient is φ = 54870720.

The previous prime is 103034117. The next prime is 103034153. The reversal of 103034145 is 541430301.

It is not a de Polignac number, because 103034145 - 2¹³ = 103025953 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6310 + ... + 15680.

It is an arithmetic number, because the mean of its divisors is an integer number (10318572).

Almost surely, 2^103034145 is an apocalyptic number.

103034145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

103034145 is a deficient number, since it is larger than the sum of its proper divisors (62063007).

103034145 is an equidigital number, since it uses as much as digits as its factorization.

103034145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10112.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 103034145 is about 10150.5736291108. The cubic root of 103034145 is about 468.8066072082.

Adding to 103034145 its reverse (541430301), we get a palindrome (644464446).

The spelling of 103034145 in words is "one hundred three million, thirty-four thousand, one hundred forty-five".