1206302423 has 4 divisors (see below), whose sum is σ = 1231968480. Its totient is φ = 1180636368.

The previous prime is 1206302407. The next prime is 1206302431. The reversal of 1206302423 is 3242036021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3242036021 = 7 ⋅463148003.

It is a cyclic number.

It is not a de Polignac number, because 1206302423 - 2⁴ = 1206302407 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 (1206302483) 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, 12832958 + ... + 12833051.

It is an arithmetic number, because the mean of its divisors is an integer number (307992120).

Almost surely, 2^1206302423 is an apocalyptic number.

1206302423 is a deficient number, since it is larger than the sum of its proper divisors (25666057).

1206302423 is an equidigital number, since it uses as much as digits as its factorization.

1206302423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25666056.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1206302423 is about 34731.8646634470. The cubic root of 1206302423 is about 1064.5156894811.

Adding to 1206302423 its reverse (3242036021), we get a palindrome (4448338444).

The spelling of 1206302423 in words is "one billion, two hundred six million, three hundred two thousand, four hundred twenty-three".