1230685703 has 8 divisors (see below), whose sum is σ = 1325758896. Its totient is φ = 1135670400.

The previous prime is 1230685699. The next prime is 1230685711. The reversal of 1230685703 is 3075860321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1230685703 - 2² = 1230685699 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 (1230685723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36308 + ... + 61478.

It is an arithmetic number, because the mean of its divisors is an integer number (165719862).

Almost surely, 2^1230685703 is an apocalyptic number.

1230685703 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1230685703 is a deficient number, since it is larger than the sum of its proper divisors (95073193).

1230685703 is a wasteful number, since it uses less digits than its factorization.

1230685703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28945.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 1230685703 is about 35081.1302982102. The cubic root of 1230685703 is about 1071.6403358180.

The spelling of 1230685703 in words is "one billion, two hundred thirty million, six hundred eighty-five thousand, seven hundred three".