204013075601 has 16 divisors (see below), whose sum is σ = 219782808000. Its totient is φ = 188665310208.

The previous prime is 204013075579. The next prime is 204013075603. The reversal of 204013075601 is 106570310402.

It is a de Polignac number, because none of the positive numbers 2^k-204013075601 is a prime.

It is a super-2 number, since 2×204013075601² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204013075603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2040425 + ... + 2138073.

It is an arithmetic number, because the mean of its divisors is an integer number (13736425500).

Almost surely, 2^204013075601 is an apocalyptic number.

It is an amenable number.

204013075601 is a deficient number, since it is larger than the sum of its proper divisors (15769732399).

204013075601 is a wasteful number, since it uses less digits than its factorization.

204013075601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99808.

The product of its (nonzero) digits is 5040, while the sum is 29.

The spelling of 204013075601 in words is "two hundred four billion, thirteen million, seventy-five thousand, six hundred one".