1030122120 has 32 divisors (see below), whose sum is σ = 3090366720. Its totient is φ = 274699200.

The previous prime is 1030122109. The next prime is 1030122131. The reversal of 1030122120 is 212210301.

1030122120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1030122109) and next prime (1030122131).

It is a super-2 number, since 2×1030122120² = 2122303164226588800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 1030122096 and 1030122105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4292056 + ... + 4292295.

It is an arithmetic number, because the mean of its divisors is an integer number (96573960).

Almost surely, 2^1030122120 is an apocalyptic number.

1030122120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1030122120 is an abundant number, since it is smaller than the sum of its proper divisors (2060244600).

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

1030122120 is a wasteful number, since it uses less digits than its factorization.

1030122120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8584365 (or 8584361 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1030122120 is about 32095.5155746095. The cubic root of 1030122120 is about 1009.9415448311.

Adding to 1030122120 its reverse (212210301), we get a palindrome (1242332421).

The spelling of 1030122120 in words is "one billion, thirty million, one hundred twenty-two thousand, one hundred twenty".