1234102 has 4 divisors (see below), whose sum is σ = 1851156. Its totient is φ = 617050.

The previous prime is 1234099. The next prime is 1234109. The reversal of 1234102 is 2014321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2014321 = 443 ⋅4547.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 308524 + ... + 308527.

It is an arithmetic number, because the mean of its divisors is an integer number (462789).

2^1234102 is an apocalyptic number.

1234102 is a deficient number, since it is larger than the sum of its proper divisors (617054).

1234102 is an equidigital number, since it uses as much as digits as its factorization.

1234102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617053.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1234102 is about 1110.9014357719. The cubic root of 1234102 is about 107.2631019107.

Adding to 1234102 its reverse (2014321), we get a palindrome (3248423).

It can be divided in two parts, 123 and 4102, that added together give a square (4225 = 65²).

The spelling of 1234102 in words is "one million, two hundred thirty-four thousand, one hundred two".