201203312034 has 8 divisors (see below), whose sum is σ = 402406624080. Its totient is φ = 67067770676.

The previous prime is 201203312033. The next prime is 201203312041. The reversal of 201203312034 is 430213302102.

It is a sphenic number, since it is the product of 3 distinct primes.

201203312034 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 201203312034.

It is not an unprimeable number, because it can be changed into a prime (201203312033) 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, 16766942664 + ... + 16766942675.

It is an arithmetic number, because the mean of its divisors is an integer number (50300828010).

Almost surely, 2^201203312034 is an apocalyptic number.

201203312034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201203312034 is a wasteful number, since it uses less digits than its factorization.

201203312034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33533885344.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 201203312034 its reverse (430213302102), we get a palindrome (631416614136).

The spelling of 201203312034 in words is "two hundred one billion, two hundred three million, three hundred twelve thousand, thirty-four".