1610073103 has 4 divisors (see below), whose sum is σ = 1610154720. Its totient is φ = 1609991488.

The previous prime is 1610073089. The next prime is 1610073119. The reversal of 1610073103 is 3013700161.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3013700161 = 1709 ⋅1763429.

It is a cyclic number.

It is not a de Polignac number, because 1610073103 - 2¹⁷ = 1609942031 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 (1610073173) 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, 9258 + ... + 57496.

It is an arithmetic number, because the mean of its divisors is an integer number (402538680).

Almost surely, 2^1610073103 is an apocalyptic number.

1610073103 is a deficient number, since it is larger than the sum of its proper divisors (81617).

1610073103 is an equidigital number, since it uses as much as digits as its factorization.

1610073103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81616.

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 1610073103 is about 40125.7162303678. The cubic root of 1610073103 is about 1172.0564566354.

Adding to 1610073103 its reverse (3013700161), we get a palindrome (4623773264).

The spelling of 1610073103 in words is "one billion, six hundred ten million, seventy-three thousand, one hundred three".