201098151 has 48 divisors (see below), whose sum is σ = 323818560. Its totient is φ = 119669760.

The previous prime is 201098123. The next prime is 201098159. The reversal of 201098151 is 151890102.

It is not a de Polignac number, because 201098151 - 2⁵ = 201098119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201098159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 270286 + ... + 271028.

It is an arithmetic number, because the mean of its divisors is an integer number (6746220).

Almost surely, 2^201098151 is an apocalyptic number.

201098151 is a deficient number, since it is larger than the sum of its proper divisors (122720409).

201098151 is a wasteful number, since it uses less digits than its factorization.

201098151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856 (or 853 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 27.

The square root of 201098151 is about 14180.9079751615. The cubic root of 201098151 is about 585.8719322770.

The spelling of 201098151 in words is "two hundred one million, ninety-eight thousand, one hundred fifty-one".