2145302060 has 24 divisors (see below), whose sum is σ = 4914692496. Its totient is φ = 780109760.

The previous prime is 2145302053. The next prime is 2145302099. The reversal of 2145302060 is 602035412.

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, 4875467 + ... + 4875906.

It is an arithmetic number, because the mean of its divisors is an integer number (204778854).

Almost surely, 2^2145302060 is an apocalyptic number.

2145302060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2145302060 is an abundant number, since it is smaller than the sum of its proper divisors (2769390436).

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

2145302060 is a wasteful number, since it uses less digits than its factorization.

2145302060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9751393 (or 9751391 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2145302060 is about 46317.4055836464. The cubic root of 2145302060 is about 1289.7221243114.

Adding to 2145302060 its reverse (602035412), we get a palindrome (2747337472).

The spelling of 2145302060 in words is "two billion, one hundred forty-five million, three hundred two thousand, sixty".