213098703 has 8 divisors (see below), whose sum is σ = 296485248. Its totient is φ = 135888984.

The previous prime is 213098693. The next prime is 213098713. The reversal of 213098703 is 307890312.

It is an interprime number because it is at equal distance from previous prime (213098693) and next prime (213098713).

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

It is not a de Polignac number, because 213098703 - 2⁵ = 213098671 is a prime.

It is a super-2 number, since 2×213098703² = 90822114440564418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213098713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1544125 + ... + 1544262.

It is an arithmetic number, because the mean of its divisors is an integer number (37060656).

Almost surely, 2^213098703 is an apocalyptic number.

213098703 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

213098703 is a deficient number, since it is larger than the sum of its proper divisors (83386545).

213098703 is a wasteful number, since it uses less digits than its factorization.

213098703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3088413.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 213098703 is about 14597.9006367354. The cubic root of 213098703 is about 597.3014955398.

The spelling of 213098703 in words is "two hundred thirteen million, ninety-eight thousand, seven hundred three".