830310120 has 96 divisors (see below), whose sum is σ = 2815862400. Its totient is φ = 211787136.

The previous prime is 830310119. The next prime is 830310121. The reversal of 830310120 is 21013038.

It is an interprime number because it is at equal distance from previous prime (830310119) and next prime (830310121).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 830310093 and 830310102.

It is not an unprimeable number, because it can be changed into a prime (830310121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41860 + ... + 58419.

It is an arithmetic number, because the mean of its divisors is an integer number (29331900).

Almost surely, 2^830310120 is an apocalyptic number.

It is an amenable number.

830310120 is an abundant number, since it is smaller than the sum of its proper divisors (1985552280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

830310120 is a wasteful number, since it uses less digits than its factorization.

830310120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100319 (or 100312 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 830310120 is about 28815.1022902922. The cubic root of 830310120 is about 939.8966688890.

Adding to 830310120 its reverse (21013038), we get a palindrome (851323158).

The spelling of 830310120 in words is "eight hundred thirty million, three hundred ten thousand, one hundred twenty".