1030120224 has 48 divisors (see below), whose sum is σ = 3090362688. Its totient is φ = 294319872.

The previous prime is 1030120213. The next prime is 1030120229. The reversal of 1030120224 is 4220210301.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×1030120224² = 2122295351787620352, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1030120229) 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, 765787 + ... + 767130.

It is an arithmetic number, because the mean of its divisors is an integer number (64382556).

Almost surely, 2^1030120224 is an apocalyptic number.

1030120224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1030120224 is an abundant number, since it is smaller than the sum of its proper divisors (2060242464).

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

1030120224 is a wasteful number, since it uses less digits than its factorization.

1030120224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1532937 (or 1532929 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1030120224 is about 32095.4860377593. The cubic root of 1030120224 is about 1009.9409252119.

Adding to 1030120224 its reverse (4220210301), we get a palindrome (5250330525).

The spelling of 1030120224 in words is "one billion, thirty million, one hundred twenty thousand, two hundred twenty-four".