1230335697 has 4 divisors (see below), whose sum is σ = 1640447600. Its totient is φ = 820223796.

The previous prime is 1230335683. The next prime is 1230335699. The reversal of 1230335697 is 7965330321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1230335697 - 2⁷ = 1230335569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1230335699) 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, 205055947 + ... + 205055952.

It is an arithmetic number, because the mean of its divisors is an integer number (410111900).

Almost surely, 2^1230335697 is an apocalyptic number.

It is an amenable number.

1230335697 is a deficient number, since it is larger than the sum of its proper divisors (410111903).

1230335697 is an equidigital number, since it uses as much as digits as its factorization.

1230335697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410111902.

The product of its (nonzero) digits is 102060, while the sum is 39.

The square root of 1230335697 is about 35076.1414211997. The cubic root of 1230335697 is about 1071.5387349762.

The spelling of 1230335697 in words is "one billion, two hundred thirty million, three hundred thirty-five thousand, six hundred ninety-seven".