65380103 has 8 divisors (see below), whose sum is σ = 66169872. Its totient is φ = 64593856.

The previous prime is 65380097. The next prime is 65380109. The reversal of 65380103 is 30108356.

It is an interprime number because it is at equal distance from previous prime (65380097) and next prime (65380109).

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

It is a cyclic number.

It is not a de Polignac number, because 65380103 - 2¹² = 65376007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65380109) 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, 59051 + ... + 60147.

It is an arithmetic number, because the mean of its divisors is an integer number (8271234).

Almost surely, 2^65380103 is an apocalyptic number.

65380103 is a deficient number, since it is larger than the sum of its proper divisors (789769).

65380103 is a wasteful number, since it uses less digits than its factorization.

65380103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1761.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 65380103 is about 8085.7963738892. The cubic root of 65380103 is about 402.8547915257.

Adding to 65380103 its reverse (30108356), we get a palindrome (95488459).

The spelling of 65380103 in words is "sixty-five million, three hundred eighty thousand, one hundred three".