102733103 has 4 divisors (see below), whose sum is σ = 112072488. Its totient is φ = 93393720.

The previous prime is 102733087. The next prime is 102733121. The reversal of 102733103 is 301337201.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301337201 = 11 ⋅27394291.

It is a cyclic number.

It is not a de Polignac number, because 102733103 - 2⁴ = 102733087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102733123) 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, 4669676 + ... + 4669697.

It is an arithmetic number, because the mean of its divisors is an integer number (28018122).

Almost surely, 2^102733103 is an apocalyptic number.

102733103 is a deficient number, since it is larger than the sum of its proper divisors (9339385).

102733103 is an equidigital number, since it uses as much as digits as its factorization.

102733103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9339384.

The product of its (nonzero) digits is 378, while the sum is 20.

The square root of 102733103 is about 10135.7339645435. The cubic root of 102733103 is about 468.3495802280.

The spelling of 102733103 in words is "one hundred two million, seven hundred thirty-three thousand, one hundred three".