2101310298 has 24 divisors (see below), whose sum is σ = 4595393088. Its totient is φ = 693889992.

The previous prime is 2101310273. The next prime is 2101310303. The reversal of 2101310298 is 8920131012.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 543586 + ... + 547437.

It is an arithmetic number, because the mean of its divisors is an integer number (191474712).

Almost surely, 2^2101310298 is an apocalyptic number.

2101310298 is an abundant number, since it is smaller than the sum of its proper divisors (2494082790).

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

2101310298 is a wasteful number, since it uses less digits than its factorization.

2101310298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1091138 (or 1091135 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 2101310298 is about 45840.0512434269. The cubic root of 2101310298 is about 1280.8454493455.

The spelling of 2101310298 in words is "two billion, one hundred one million, three hundred ten thousand, two hundred ninety-eight".