2130003485 has 8 divisors (see below), whose sum is σ = 2604231000. Its totient is φ = 1671851584.

The previous prime is 2130003461. The next prime is 2130003509. The reversal of 2130003485 is 5843000312.

It is an interprime number because it is at equal distance from previous prime (2130003461) and next prime (2130003509).

It can be written as a sum of positive squares in 4 ways, for example, as 192155044 + 1937848441 = 13862^2 + 44021^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2130003485 - 2¹⁰ = 2130002461 is a prime.

It is a super-3 number, since 3×2130003485³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4018610 + ... + 4019139.

It is an arithmetic number, because the mean of its divisors is an integer number (325528875).

Almost surely, 2^2130003485 is an apocalyptic number.

It is an amenable number.

2130003485 is a deficient number, since it is larger than the sum of its proper divisors (474227515).

2130003485 is an equidigital number, since it uses as much as digits as its factorization.

2130003485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8037807.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 2130003485 is about 46151.9607925817. The cubic root of 2130003485 is about 1286.6490529400.

Adding to 2130003485 its reverse (5843000312), we get a palindrome (7973003797).

The spelling of 2130003485 in words is "two billion, one hundred thirty million, three thousand, four hundred eighty-five".