201001301234 has 8 divisors (see below), whose sum is σ = 301512770688. Its totient is φ = 100497044340.

The previous prime is 201001301227. The next prime is 201001301261. The reversal of 201001301234 is 432103100102.

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

It is a super-2 number, since 2×201001301234² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1732922 + ... + 1845269.

It is an arithmetic number, because the mean of its divisors is an integer number (37689096336).

Almost surely, 2^201001301234 is an apocalyptic number.

201001301234 is a deficient number, since it is larger than the sum of its proper divisors (100511469454).

201001301234 is a wasteful number, since it uses less digits than its factorization.

201001301234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3606280.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 201001301234 its reverse (432103100102), we get a palindrome (633104401336).

The spelling of 201001301234 in words is "two hundred one billion, one million, three hundred one thousand, two hundred thirty-four".