201213374 has 16 divisors (see below), whose sum is σ = 312414720. Its totient is φ = 97093080.

The previous prime is 201213373. The next prime is 201213421. The reversal of 201213374 is 473312102.

201213374 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201213373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19217 + ... + 27779.

It is an arithmetic number, because the mean of its divisors is an integer number (19525920).

Almost surely, 2^201213374 is an apocalyptic number.

201213374 is a deficient number, since it is larger than the sum of its proper divisors (111201346).

201213374 is a wasteful number, since it uses less digits than its factorization.

201213374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8975.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 201213374 is about 14184.9700034931. The cubic root of 201213374 is about 585.9838063916.

Adding to 201213374 its reverse (473312102), we get a palindrome (674525476).

The spelling of 201213374 in words is "two hundred one million, two hundred thirteen thousand, three hundred seventy-four".