201383079275 has 48 divisors (see below), whose sum is σ = 293191734528. Its totient is φ = 134341200000.

The previous prime is 201383079259. The next prime is 201383079323. The reversal of 201383079275 is 572970383102.

It is not a de Polignac number, because 201383079275 - 2⁴ = 201383079259 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1835465 + ... + 1942085.

It is an arithmetic number, because the mean of its divisors is an integer number (6108161136).

Almost surely, 2^201383079275 is an apocalyptic number.

201383079275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

201383079275 is a deficient number, since it is larger than the sum of its proper divisors (91808655253).

201383079275 is a wasteful number, since it uses less digits than its factorization.

201383079275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106932 (or 106927 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 47.

The spelling of 201383079275 in words is "two hundred one billion, three hundred eighty-three million, seventy-nine thousand, two hundred seventy-five".