1230346159 has 8 divisors (see below), whose sum is σ = 1480115840. Its totient is φ = 999077976.

The previous prime is 1230346133. The next prime is 1230346171. The reversal of 1230346159 is 9516430321.

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 1230346159 - 2⁵ = 1230346127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230346109) 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, 4625229 + ... + 4625494.

It is an arithmetic number, because the mean of its divisors is an integer number (185014480).

Almost surely, 2^1230346159 is an apocalyptic number.

1230346159 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1230346159 is a deficient number, since it is larger than the sum of its proper divisors (249769681).

1230346159 is an equidigital number, since it uses as much as digits as its factorization.

1230346159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9250749.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 1230346159 is about 35076.2905535919. The cubic root of 1230346159 is about 1071.5417721978.

The spelling of 1230346159 in words is "one billion, two hundred thirty million, three hundred forty-six thousand, one hundred fifty-nine".