2030115530 has 8 divisors (see below), whose sum is σ = 3654207972. Its totient is φ = 812046208.

The previous prime is 2030115491. The next prime is 2030115541. The reversal of 2030115530 is 355110302.

It can be written as a sum of positive squares in 2 ways, for example, as 1722499009 + 307616521 = 41503^2 + 17539^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101505767 + ... + 101505786.

Almost surely, 2^2030115530 is an apocalyptic number.

2030115530 is a deficient number, since it is larger than the sum of its proper divisors (1624092442).

2030115530 is a wasteful number, since it uses less digits than its factorization.

2030115530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203011560.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 2030115530 is about 45056.8033708562. The cubic root of 2030115530 is about 1266.2134367243.

Adding to 2030115530 its reverse (355110302), we get a palindrome (2385225832).

The spelling of 2030115530 in words is "two billion, thirty million, one hundred fifteen thousand, five hundred thirty".