1110020130 has 48 divisors (see below), whose sum is σ = 2893343544. Its totient is φ = 295257600.

The previous prime is 1110020129. The next prime is 1110020173. The reversal of 1110020130 is 310200111.

It can be written as a sum of positive squares in 4 ways, for example, as 1080502641 + 29517489 = 32871^2 + 5433^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20712 + ... + 51468.

Almost surely, 2^1110020130 is an apocalyptic number.

1110020130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1110020130 is an abundant number, since it is smaller than the sum of its proper divisors (1783323414).

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

1110020130 is a wasteful number, since it uses less digits than its factorization.

1110020130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31171 (or 31168 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 1110020130 is about 33316.9645976340. The cubic root of 1110020130 is about 1035.4050644430.

Adding to 1110020130 its reverse (310200111), we get a palindrome (1420220241).

The spelling of 1110020130 in words is "one billion, one hundred ten million, twenty thousand, one hundred thirty".