201213053338 has 32 divisors (see below), whose sum is σ = 346665876480. Its totient is φ = 86627070000.

The previous prime is 201213053231. The next prime is 201213053339. The reversal of 201213053338 is 833350312102.

It is not an unprimeable number, because it can be changed into a prime (201213053339) 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, 1866613 + ... + 1971463.

It is an arithmetic number, because the mean of its divisors is an integer number (10833308640).

Almost surely, 2^201213053338 is an apocalyptic number.

201213053338 is a deficient number, since it is larger than the sum of its proper divisors (145452823142).

201213053338 is a wasteful number, since it uses less digits than its factorization.

201213053338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109474.

The product of its (nonzero) digits is 12960, while the sum is 31.

The spelling of 201213053338 in words is "two hundred one billion, two hundred thirteen million, fifty-three thousand, three hundred thirty-eight".