102331103 has 4 divisors (see below), whose sum is σ = 116949840. Its totient is φ = 87712368.

The previous prime is 102331091. The next prime is 102331127. The reversal of 102331103 is 301133201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301133201 = 1277 ⋅235813.

It is a cyclic number.

It is not a de Polignac number, because 102331103 - 2¹⁰ = 102330079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102331133) 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, 7309358 + ... + 7309371.

It is an arithmetic number, because the mean of its divisors is an integer number (29237460).

Almost surely, 2^102331103 is an apocalyptic number.

102331103 is a deficient number, since it is larger than the sum of its proper divisors (14618737).

102331103 is an equidigital number, since it uses as much as digits as its factorization.

102331103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14618736.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 102331103 is about 10115.8836984220. The cubic root of 102331103 is about 467.7378895472.

Adding to 102331103 its reverse (301133201), we get a palindrome (403464304).

The spelling of 102331103 in words is "one hundred two million, three hundred thirty-one thousand, one hundred three".