601945203 has 4 divisors (see below), whose sum is σ = 802593608. Its totient is φ = 401296800.

The previous prime is 601945189. The next prime is 601945217. The reversal of 601945203 is 302549106.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (601945189) and next prime (601945217).

It is not a de Polignac number, because 601945203 - 2⁴ = 601945187 is a prime.

It is a super-2 number, since 2×601945203² = 724676054829422418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (601945103) 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, 100324198 + ... + 100324203.

It is an arithmetic number, because the mean of its divisors is an integer number (200648402).

Almost surely, 2^601945203 is an apocalyptic number.

601945203 is a deficient number, since it is larger than the sum of its proper divisors (200648405).

601945203 is a wasteful number, since it uses less digits than its factorization.

601945203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200648404.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 601945203 is about 24534.5715878635. The cubic root of 601945203 is about 844.3431530469.

The spelling of 601945203 in words is "six hundred one million, nine hundred forty-five thousand, two hundred three".