198339313030 has 8 divisors (see below), whose sum is σ = 357010763472. Its totient is φ = 79335725208.

The previous prime is 198339313027. The next prime is 198339313033. The reversal of 198339313030 is 30313933891.

It is an interprime number because it is at equal distance from previous prime (198339313027) and next prime (198339313033).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (198339313033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9916965642 + ... + 9916965661.

It is an arithmetic number, because the mean of its divisors is an integer number (44626345434).

Almost surely, 2^198339313030 is an apocalyptic number.

198339313030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

198339313030 is a deficient number, since it is larger than the sum of its proper divisors (158671450442).

198339313030 is a wasteful number, since it uses less digits than its factorization.

198339313030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19833931310.

The product of its (nonzero) digits is 157464, while the sum is 43.

The spelling of 198339313030 in words is "one hundred ninety-eight billion, three hundred thirty-nine million, three hundred thirteen thousand, thirty".