201030998 has 8 divisors (see below), whose sum is σ = 344624592. Its totient is φ = 86156136.

The previous prime is 201030941. The next prime is 201031003. The reversal of 201030998 is 899030102.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7179665 + ... + 7179692.

It is an arithmetic number, because the mean of its divisors is an integer number (43078074).

Almost surely, 2^201030998 is an apocalyptic number.

201030998 is a deficient number, since it is larger than the sum of its proper divisors (143593594).

201030998 is a wasteful number, since it uses less digits than its factorization.

201030998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14359366.

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 201030998 is about 14178.5400517825. The cubic root of 201030998 is about 585.8067113259.

The spelling of 201030998 in words is "two hundred one million, thirty thousand, nine hundred ninety-eight".