830263042123 has 16 divisors (see below), whose sum is σ = 885121455744. Its totient is φ = 777674424960.

The previous prime is 830263042111. The next prime is 830263042139. The reversal of 830263042123 is 321240362038.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-830263042123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (830263042153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3807340 + ... + 4019497.

It is an arithmetic number, because the mean of its divisors is an integer number (55320090984).

Almost surely, 2^830263042123 is an apocalyptic number.

830263042123 is a deficient number, since it is larger than the sum of its proper divisors (54858413621).

830263042123 is a wasteful number, since it uses less digits than its factorization.

830263042123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7826982.

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 830263042123 in words is "eight hundred thirty billion, two hundred sixty-three million, forty-two thousand, one hundred twenty-three".