1230377357 has 8 divisors (see below), whose sum is σ = 1412873760. Its totient is φ = 1059654960.

The previous prime is 1230377353. The next prime is 1230377359. The reversal of 1230377357 is 7537730321.

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 1230377357 - 2² = 1230377353 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1230377357.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230377353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2943278 + ... + 2943695.

It is an arithmetic number, because the mean of its divisors is an integer number (176609220).

Almost surely, 2^1230377357 is an apocalyptic number.

It is an amenable number.

1230377357 is a deficient number, since it is larger than the sum of its proper divisors (182496403).

1230377357 is a wasteful number, since it uses less digits than its factorization.

1230377357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5887003.

The product of its (nonzero) digits is 92610, while the sum is 38.

The square root of 1230377357 is about 35076.7352671254. The cubic root of 1230377357 is about 1071.5508291821.

The spelling of 1230377357 in words is "one billion, two hundred thirty million, three hundred seventy-seven thousand, three hundred fifty-seven".